Updated on 2024/06/27

写真a

 
OKAMOTO Takashi
 
Scopus Paper Info  
Total Paper Count: 0  Total Citation Count: 0  h-index: 6

Citation count denotes the number of citations in papers published for a particular year.

Affiliation
Faculty of Computer Science and Systems Engineering Department of Physics and Information Technology
Job
Professor
E-mail
メールアドレス
External link

Research Interests

  • Random media

  • Lasers

  • Statistical optics

  • Optical elements

  • Optical instrumentation

  • Light scattering

Research Areas

  • Nanotechnology/Materials / Optical engineering and photon science

Undergraduate Education

  • 1984.03   Hokkaido University   Faculty of Engineering   Electronic Engineering   Graduated   Japan

Post Graduate Education

  • 1986.03   Hokkaido University   Graduate School, Division of Engineering   Electronic Engineering   Master's Course   Completed   Japan

Degree

  • Hokkaido University  -  Doctor of Engineering   1993.09

Biography in Kyutech

  • 2019.04
     

    Kyushu Institute of Technology   Faculty of Computer Science and Systems Engineering   Department of Physics and Information Technology   Professor  

  • 2008.04
    -
    2019.03
     

    Kyushu Institute of Technology   Faculty of Computer Science and Systems Engineering   Department of Systems Design and Informatics   Professor  

  • 2006.04
    -
    2008.03
     

    Kyushu Institute of Technology   School of Computer Science and Systems Engineering   Department of Systems Design and Informatics   Professor  

  • 1998.04
    -
    2006.03
     

    Kyushu Institute of Technology   School of Computer Science and Systems Engineering   Associate Professor (as old post name)  

Biography before Kyutech

  • 1995.10 - 1998.03   National Defense Academy   Lecturer   Japan

  • 1988.07 - 1995.09   Res. Inst. Electronic Sci., Hokkaido Univ.   Research Assistant   Japan

  • 1986.04 - 1988.07   Hitachi Ltd.   Researcher   Japan

Academic Society Memberships

  • 1988.09   The Optical Society of Japan   Japan

  • 1988.09   The Japan Society of Applied Physics   Japan

  • 1992.07   The Optical Society of America   United States

  • 2000.07   The International Society for Optics and Photonics   United States

  • 2013.05   The Institute of Electrical and Electronics Engineers   United States

  • 2012.04   レーザー学会専門委員会   Japan

  • 2016.06 - 2023.03   Japanese Society of Microcirculation   Japan

▼display all

Papers

  • Random laser emission from dye-doped gain media with optically trapped scattering particles Reviewed International journal

    T. Okamoto, N. Yokoi, T. Kaku

    Optical Materials Express ( Optica )   14 ( 4 )   880 - 888   2024.03

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1364/OME.510961

    Kyutacar

  • Random lasers: Mechanisms and control -Toward the realization of a new laser source Invited

    Takashi Okamoto

    Optical Alliance ( JAPAN INDUSTRIAL PUBLISHING CO., LTD. )   35 ( 7 )   13 - 17   OA2404-02   2024.07

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)

  • Structural design of random lasers with specified emission bands Reviewed International journal

    T. Okamoto, R. Ohshige, H. Nakajima

    Optical Review ( Springer Nature )   31 ( 1 )   156 - 163   2024.01

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s10043-023-00858-0

    Kyutacar

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85183447178&origin=inward

  • Emission properties of random lasers with scatterer distribution formed by optical trapping Reviewed International journal

    T. Kaku, N. Yokoi, T. Okamoto

    Proceedings of SPIE (10th Optical Manipulation and Structured Materials Conference (OMC 2023)) ( SPIE )   12606   126060M   2023.09

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Yokohama   2023.04.17  -  2023.04.21

    DOI: 10.1117/12.3008339

    DOI: 10.1117/12.3008339

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85175999850&origin=inward

  • Structural design of random lasers with specific emission bands Invited Reviewed

    T. Okamoto, R. Ohshige, H. Nakajima

    Technical Digest of the Fourteenth Japan-Finland Joint Symposium on Optics in Engineering (OIE '23)   15 - 16   2023.08

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Hamamatsu   2023.08.28  -  2023.09.01

  • Mechanism of random laser and its control Invited

    Takashi Okamoto

    MICROOPTICS NEWS ( The Japan Society of Applied Physics )   41 ( 2 )   37 - 42   2023.06

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)

    日本   横浜   2023.06.01  -  2023.06.01

  • Active control of random lasing using the optical trapping technique Reviewed International journal

    T. Kaku, N. Yokoi, T. Okamoto

    Proceedings of CLEO Pacific Rim 2022 ( Optica (Optical Society of America) )   P-CTh1-14   2022.08

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Sapporo   2022.07.31  -  2022.08.05

    DOI: 10.1364/CLEOPR.2022.P_CTh1_14

    DOI: 10.1364/CLEOPR.2022.P_CTh1_14

    Scopus

    Other Link: https://opg.optica.org/abstract.cfm?uri=CLEOPR-2022-P_CTh1_14

  • Design of scatterer configuration for spectral optimization of random lasers Reviewed International journal

    T. Okamoto, K. Kajisa, R. Ohshige

    Proceedings of CLEO Pacific Rim 2022 ( Optica (Optical Society of America) )   CThP1G-06   2022.08

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Sapporo   2022.07.31  -  2022.08.05

    DOI: 10.1364/CLEOPR.2022.CThP1G_06

    DOI: 10.1364/CLEOPR.2022.CThP1G_06

    Scopus

    Other Link: https://opg.optica.org/abstract.cfm?uri=CLEOPR-2022-CThP1G_06

  • Inverse design of two-dimensional disordered structures for spectral optimization of random lasers Reviewed International journal

    T. Okamoto, K. Imamura, K. Kajisa

    Optics Communications ( Elsevier )   508   127775   2022.04

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1016/j.optcom.2021.127775

    Kyutacar

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85121669415&origin=inward

  • Design of Scatterer Configuration for Spectral Optimization of Random Lasers Reviewed International journal

    Okamoto T., Kajisa K., Ohshige R.

    2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings   2022.01

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)

    DOI: 10.1109/CLEO-PR62338.2022.10432139

    Kyutacar

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85186969614&origin=inward

  • Active Control of Random Lasing Using the Optical Trapping Technique Reviewed International journal

    Kaku T., Yokoi N., Okamoto T.

    2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings   2022.01

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    Authorship:Last author   Language:English   Publishing type:Research paper (international conference proceedings)

    DOI: 10.1109/CLEO-PR62338.2022.10432312

    Kyutacar

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85175978514&origin=inward

  • Emission characteristics of random lasers and their control Invited Reviewed International journal

    Okamoto T.

    Proceedings of SPIE (10th Laser Display and Lighting Conference (LDC 2021))   11851   72 - 74   2021.06

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Yokohama   2021.04.19  -  2021.04.22

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85124379641&origin=inward

  • Emission characteristics of random lasers and their control Invited Reviewed International journal

    Okamoto Takashi

    Proceedings of SPIE (LDC 2021)   11851   72 - 74   2021.01

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)

    Kyutacar

    CiNii Research

  • Designing random structures for random laser media Reviewed

    T. Okamoto, K. Imamura

    Technical Digest of the Thirteenth Japan-Finland Joint Symposium on Optics in Engineering (OIE '19)   87 - 88   2019.08

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Finland, Estonia   Otaniemi, Tallinn   2019.08.26  -  2019.08.30

  • Random laser action in dye-doped polymer media with inhomogeneously distributed particles and gain Reviewed International journal

    T. Okamoto, M. Mori

    Applied Sciences   9 ( 17 )   3499   2019.08

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.3390/app9173499

    Kyutacar

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85072277712&origin=inward

  • Development of laser speckle blood flowmeter for evaluating the physiological function of skin Reviewed International journal

    Y. Nagashima, Y. Ohsugi, M. Hiraishi, Y. Niki, A. Fuji, M. Majima, T. Okamoto

    Biomedical Physics & Engineering Express   5 ( 5 )   055012   2019.08

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1088/2057-1976/ab3a83

    Kyutacar

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85076629902&origin=inward

  • Optimal digitization of one-dimensional dynamic speckle signals for object identification Reviewed

    T. Okamoto, J. Mizobe

    Asian Journal of Physics   27 ( 9-12 )   475 - 482   2018.12

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

  • Control of particles for production of random laser medium: estimation on characteristics based on numerical simulations

    N. Yokoi, T. Okamoto, Y. Aizu

    Proceedings of 61st Meeting on Lightwave Sensing Technology   129 - 136   LST61-20   2018.06

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)

    2018.06.12  -  2018.06.13

  • 波動光学を用いた肌の光反射特性解析 Invited

    岡本卓

    光アライアンス ( 日本工業出版 )   29 ( 4 )   1 - 5   2018.04

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)

  • Fundamental study on optical control of particles for production of random laser medium

    Yokoi Naomichi, Okamoto Takashi, Aizu Yoshihisa

    The Proceedings of the Symposium on Micro-Nano Science and Technology ( The Japan Society of Mechanical Engineers )   2018.9 ( 0 )   30am3PN33   2018.01

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)

    <p>Optical trapping and guiding using laser have been proven to be useful for non-contact and non-invasive manipulation of small objects such as biological cells, organelles within cells, and dielectric particles. We have numerically investigated so far the motion of a Brownian particle suspended in still water under illumination of a speckle pattern generated by interference of coherent light scattered by a rough object. In the present study, we numerically investigate the motion of titanium dioxide particles in a photo-curing resin under the illumination of a speckle pattern. Trajectory of the particle is simulated in relation to its size and, power and size of the speckle grains to confirm the feasibility of the present method for performing optical trapping and guiding of the particle in the photo-curing resin. The present method is expected to be applied to the fabrication of a random laser medium.</p>

    DOI: 10.1299/jsmemnm.2018.9.30am3pn33

    CiNii Article

    CiNii Research

    Other Link: https://www.jstage.jst.go.jp/article/jsmemnm/2018.9/0/2018.9_30am3PN33/_pdf

  • Effects of inhomogeneity in distribution of scatterers on random laser emission Reviewed

    T. Okamoto, M. Mori, T. Haruno

    2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017   2017-January   1 - 3   S2349   2017.11

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Singapore   Singapore   2017.07.31  -  2017.08.04

    DOI: 10.1109/CLEOPR.2017.8119021

    DOI: 10.1109/CLEOPR.2017.8119021

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85044175793&origin=inward

  • A novel analytical method of facial skin blood flow by laser speckle flowgraphy (LSFG) Reviewed

    Y. Nagashima, Y. Ohsugi, M. Hiraishi, Y. Niki, K. Maeda, T. Okamoto

    Extended Abstracts of the 24th Congress of International Commission for Optics (ICO-24)   P6-07   2017.08

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Tokyo   2017.08.21  -  2017.08.25

  • Theoretical and numerical analysis of light scattering from the human skin surface based on wave optics Reviewed

    T. Okamoto, R. Sakai, T. Igarashi, M. Takabayashi

    Extended Abstracts of the 24th Congress of International Commission for Optics (ICO-24)   Th1B-02   2017.08

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Tokyo   2017.08.21  -  2017.08.25

  • 光波工学研究室(色材サロン(大学・研究所めぐり)) Invited

    岡本卓, 高林正典

    色材協会誌 ( 色材協会 )   90 ( 7 )   253 - 254   2017.07

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)

  • Random lasing in dye-doped polymer random media with a bubble structure Reviewed

    T. Okamoto, R. Yoshitome

    Journal of the Optical Society of America B ( Optical Society of America )   34 ( 7 )   1497 - 1502   2017.06

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    Editors' Pick

    DOI: 10.1364/JOSAB.34.001497

    DOI: 10.1364/JOSAB.34.001497

    Kyutacar

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85021829474&origin=inward

  • Effects of inhomogeneity in distribution of scatterers on random laser emission Reviewed International journal

    Okamoto T., Mori M., Haruno T.

    Optics InfoBase Conference Papers   Part F122-CLEOPR 2017   2017.01

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85059510569&origin=inward

  • Design of writing patterns for multi-level self-referential holographic data storage by phase-only modulation Reviewed

    Daiki Murozono, Masanori Takabayashi, Takashi Okamoto

    International Workshop on Holography and Related Technologies (IWH 2016) Digest   2016.11

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Taiwan   Jioaxi   2016.11.11  -  2016.11.13

  • Signal modulation, recording, and detection error characteristics in pseudo-spatial quadrature amplitude modulation-based holographic data storage system Reviewed

    Masanori Takabayashi, Yuya Sakaki, Takashi Okamoto

    International Symposium on Optical Memory (ISOM '16) Technical Digest   2016.10

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Kyoto   2016.10.16  -  2016.10.20

  • Inter-page crosstalk analyses in 3D multiplexed self-referential holographic data storage Reviewed

    Taisuke Eto, Masanori Takabayashi, Takashi Okamoto

    International Symposium on Optical Memory (ISOM '16) Technical Digest   2016.10

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Kyoto   2016.10.16  -  2016.10.20

  • Numerical simulations on the focus-shift multiplexing technique for self-referential holographic data storage Reviewed

    Masanori Takabayashi, Taisuke Eto, Takashi Okamoto

    Optical Review   23 ( 6 )   987 - 996   2016.08

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1007/s10043-016-0254-2

    Scopus

    Other Link: http://link.springer.com/article/10.1007/s10043-016-0254-2

  • Numerical simulations on inter-page crosstalk characteristics in three-dimensional shift multiplexed self-referential holographic data storage Reviewed

    Taisuke Eto, Masanori Takabayashi, Atsushi Okamoto, Masatoshi Bunsen, Takashi Okamoto

    Japanese Journal of Applied Physics   55 ( 8 )   08RD01-1 - 08RD01-7   2016.07

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.7567/JJAP.55.08RD01

    Scopus

    CiNii Article

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84989311425&origin=inward

  • Theoretical and numerical analysis of light reflection from the human skin based on wave optics Reviewed

    R. Sakai, T. Igarashi, M. Takabayashi, T. Okamoto

    Proceedings of Biomedical Imaging and Sensing Conference 2016 (BISC '16)   BISCp6-21   2016.05

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Yokohama   2016.05.18  -  2016.05.20

  • Treatment of Light Phenomena in the Context of Wave and Electromagnetic Optics Invited

    OKAMOTO Takashi

    Journal of the Japan Society of Colour Material ( Japan Society of Colour Material )   89 ( 3 )   93 - 97   2016.03

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)

    Propagation and scattering of light in a medium is one of the major topics in the study of color materials as well as in many other research fields. Several optical theories dealing with the topic have been developed so far, including geometrical optics and quantum optics. If the minimum length scale of an object of interest is much larger than the wavelength of light, we can discuss the problems of light reflection and refraction by treating the light as rays. For smaller length scales, however, there are some phenomena which cannot be described by geometrical optics. In this case, we need to treat light as scalar or vector waves. The present article presents the theoretical treatment of light phenomena in the context of wave and electromagnetic optics. The finite-difference time-domain method is introduced as a numerical method for analyzing light propagation and scattering in complex media.

    DOI: 10.4011/shikizai.89.93

    CiNii Article

    CiNii Research

    Other Link: https://www.jstage.jst.go.jp/article/shikizai/89/3/89_93/_pdf

  • Self-Referential Holographic Data Storage using Recording Beam with Inhomogeneous Spatial Amplitude Distribution

    Masanori Takabayashi, Daiki Murozono, Takashi Okamoto

    40 ( 6 )   131 - 134   2016.02

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    Language:Japanese   Publishing type:Research paper (other academic)

  • Focus-Shift Multiplexing Technique by Wavefront Modulation for Self-Referential Holographic Data Storage Reviewed

    Masanori Takabayashi, Taisuke Eto, Takashi Okamoto

    IWH 2015 Technical Digest   2015.12

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    Language:English   Publishing type:Research paper (international conference proceedings)

    日本   沖縄県宜野湾市   2015.12.01  -  2015.12.03

  • Numerical simulations on 3D shift multiplexed self-referential holographic data storage: shift multiplexing properties along z-axis Reviewed

    Taisuke Eto, Masanori Takabayashi, Atsushi Okamoto, Masatoshi Bunsen, Takashi Okamoto

    THE TWENTIETH MICROOPTICS CONFERENCE (MOC'15) TECHNICAL DIGEST   112 - 113   2015.10

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Fukuoka   2015.10.25  -  2015.10.28

    DOI: 10.1109/MOC.2015.7416418

    Scopus

    Other Link: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84969560180&origin=inward

  • Recording procedures for high-quality signal readout in self-referential holographic data storage Reviewed

    Masanori Takabayashi, Atsushi Okamoto, Taisuke Eto, Takashi Okamoto

    Applied Optics   54 ( 16 )   5167 - 5174   2015.06

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1364/AO.54.005167

    Scopus

  • Numerical simulations on design and detection of spatial quadrature amplitude modulated signals for high-density holographic data storage

    Masanori Takabayashi, Toshiyuki Nakai, Kento Ryu, Atsushi Okamoto, Jin Nozawa, Takashi Okamoto

    39 ( 7 )   21 - 26   2015.02

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    Language:Japanese   Publishing type:Research paper (other academic)

  • Laser emission from random gain media with bubble structures Reviewed

    T. Okamoto, S. Matsushita and M. Takabayashi

    Proceedings of the Tenth International Conference on Laser-light and Interactions with Particles (LIP2014)   NR-1   2014.08

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    France   Marseille   2014.08.25  -  2014.08.29

  • Shift-multiplexed self-referential holographic data storage Reviewed

    M. Takabayashi, A. Okamoto, T. Eto, T. Okamoto

    Applied Optics   53 ( 20 )   4375 - 4381   2014.07

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    Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1364/AO.53.004375

    Scopus

  • Fundamentals of Random Lasers and Recent Developments Invited Reviewed

    Kogaku ( The Optical Society of Japan )   43 ( 5 )   211 - 216   2014.05

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)

  • Phenomenon of light scattering by small particles and variations in appearance of human skin covered with powder particles Invited

    T. Okamoto, T. Igarashi

    Fragrance Journal ( Fragrance Journal LTD. )   42 ( 4 )   48 - 55   2014.04

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)

  • Effect of the surface roughness on the reflection and scattering properties of human skin Reviewed

    K. Tsukamoto, T. Igarashi, M. Takabayashi and T. Okamoto

    Proceedings of Biomedical Imaging and Sensing Conference 2014 (BISC '14)   BISCp3-16   2014.04

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Yokohama   2014.04.22  -  2014.04.24

  • Readout Properties of Single Recorded Hologram in Self-Referential Holographic Data Storage Reviewed

    TAKABAYASHI Masanori, ETO Taisuke, BUNSEN Masatoshi, OKAMOTO Atsushi, OKAMOTO Takashi

    IEICE technical report. Magnetic recording ( The Institute of Electronics, Information and Communication Engineers )   113 ( 267 )   11 - 16   2013.10

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    Language:Japanese   Publishing type:Research paper (scientific journal)

    We describe the procedures, principles and properties of self-referential holography (SRH) in which any reference beam is not required to record and readout holograms.To improve the readout quality of SRH, we performed the numerical simulations and investigated the recording and readout properties in detail. As a results, we could successfully achieve the drastically improvement of the readout quality by shifting the focal position and by using oversampled additional pattern.

    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/110009818819

  • Readout properties of single recorded hologram in self-referential holographic data storage

    M. Takabayashi, T. Eto, M. Bunsen, A. Okamoto, T. Okamoto

    IEICE Technical Report   113 ( 267 )   11 - 16   2013.10

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    Language:English   Publishing type:Research paper (scientific journal)

    日本   福岡   2013.10.24  -  2013.10.24

  • Improvement of signal-to-noise ratio in self-referential holographic data storage by using oversampled additional pattern Reviewed

    M. Takabayashi, A. Okamoto, T. Okamoto

    Digest of the International Workshop on Holography and Related Technologies 2013 (IWH 2013)   15a-4   2013.10

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Japan   Kitami   2013.10.15  -  2013.10.17

  • Random laser emission from gain media with inhomogeneously distributed scatterers Invited Reviewed

    T. Okamoto, R. Yoshitome, S. Matsushita

    Technical Digest of the Tenth Japan-Finland Joint Symposium on Optics in Engineering (OIE '13)   7 - 8   2013.09

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)

    Utsunomiya   2013.09.02  -  2013.09.05

  • Influence of additional phase modulation pattern and focal shift in self-referential holographic data storage Reviewed

    M. Takabayashi, A. Okamoto, T. Okamoto

    Technical Digest of the Tenth Japan-Finland Joint Symposium on Optics in Engineering (OIE '13)   93 - 94   2013.09

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Utsunomiya   2013.09.02  -  2013.09.05

  • Shift multiplexing properties of self-referential holographic data storage Reviewed

    M. Takabayashi, A. Okamoto, T. Okamoto

    Technical Digest of the International Symposium on Optical Memory (ISOM '13)   66 - 67   Tu-H-04   2013.08

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    Language:English   Publishing type:Research paper (international conference proceedings)

    Korea   Incheon   2013.08.18  -  2013.08.22

  • Monte Carlo simulation of light reflection from cosmetic powder particles near the human skin surface Reviewed

    T. Okamoto,T. Kumagawa,M. Motoda,T. Igarashi,K. Nakao

    Journal of Biomedical Optics   18 ( 6 )   061232-1 - 061232-11   2013.05

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)

    DOI: 10.1117/1.JBO.18.6.061232

    Scopus

  • Design and Fabrication of Cosmetic Foundation Ingredients Based on Spectral Property of Skin Texture Reviewed

    IGARASHI Takanori, OKAMOTO Takashi, CHEN Yen-Wei

    37 ( 3 )   204 - 205   2013.05

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    CiNii Article

    Other Link: https://ci.nii.ac.jp/naid/110009612275

  • Emission properties of random laser media with a bubble structure Reviewed

    T. Okamoto, R. Yoshitome

    Conference Digest of CLEO/Europe - IQEC 2013   JSIII-1.1   2013.05

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    Germany   Munich   2013.05.12  -  2013.05.16

  • Multi-level self-referential holographic data storage Reviewed

    M. Takabayashi, A. Okamoto, M. Bunsen, T. Okamoto

    Technical Digest of International Symposium on Optical Memory (ISOM '12)   12 - 13   no. Mo-B-04   2012.09

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    Japan   Tokyo   2012.09.30  -  2012.10.04

  • Monte Carlo simulation of light reflection from cosmetic powders on the skin Reviewed

    T. Okamoto, M. Motoda, T. Igarashi, K. Nakao

    Proc. SPIE (European Conferences on Biomedical Optics (ECBO 2011))   8090   809015-1 - 809015-7   2011.06

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    Germany   Munich   2011.05.22  -  2011.05.26

  • Powder-gel technology: A unique approach to achieving youthful facial appearance based on morphological control of foundation layers Reviewed

    N. Kurotani,T. Igarashi,K. Nakao,T. Terada,M. Motoda,T. Okamoto,Y. W. Chen

    Proceedings of the 26th Congress of the International Federation of Societies of Cosmetic Chemists (IFSCC 2010)   211 - 212   2010.09

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    Argentina   Buenos Aires   2010.09.20  -  2010.09.23

  • Optimal sampling and quantization of dynamic speckles for object identification Reviewed

    Takashi Okamoto,Jun Mizobe

    Proceedings of SPIE (Speckle 2010)   7387 ( 738702 )   2010.09

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    Brasil   Florianopolis   2010.09.13  -  2010.09.15

    DOI: 10.1117/12.870723

    Scopus

  • Effect of particle size and shape on nonresonant random laser action of dye-doped polymer random media Reviewed

    T. Okamoto,S. Adachi

    Optical Review   17 ( 3 )   300 - 304   2010.06

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    DOI: 10.1007/s10043-010-0053-0

    Scopus

  • Light reflection properties of skin with pores: The effect of applying cosmetic powders Reviewed

    M. Motoda,T. Igarashi,K.,T. Okamoto

    Technical Digest of the Seventh International Conference on Optics-photonics Design and Fabrication (ODF'10)   353 - 354   2010.04

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    Yokohama   2010.04.19  -  2010.04.21

  • Effect of particle size and shape on random laser action of dye-doped polymer random media Reviewed

    T. Okamoto,S. Adachi

    Technical Digest of the Eighth Japan-Finland Joint Symposium on Optics in Engineering   21 - 22   2009.09

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    Sapporo   2009.09.03  -  2009.09.05

  • Statistical properties of three-dimensional speckle distributions produced by crossed scattered waves Reviewed

    T. Okamoto,S. Fujita

    Journal of the Optical Society of America A   25 ( 12 )   3030 - 3042   2008.12

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  • Light scattering properties of random media with a structure of laser speckle Reviewed

    Takashi Okamoto,Masaki Miyamoto,Sou Tanaka

    Proc. SPIE   7138 ( 71380V )   2008.11

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    Czech Republic   Prague   2008.08.27  -  2008.08.29

  • Dynamic speckle signals as a key code for object identification Reviewed

    Takashi Okamoto,Jun Mizobe

    Proc. ICO 21 (Optics for the 21st Century)   297 - 297   2008.10

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    Australia   Sydney   2008.07.25  -  2008.10.30

  • Scattering properties of random media with three-dimensional speckle structures Reviewed

    T. Okamoto,M. Miyamoto,S. Tanaka

    Technical Digest of the Seventh Finnish-Japanese Joint Symposium on Optics in Engineering   73 - 74   2007.08

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    Finland   Tampere   2007.08.08  -  2007.08.10

  • Statistical properties of superposed fractal speckle fields Invited Reviewed

    Proceedings of SPIE (Laser Optics 2006: Wavefront Transformation and Laser Beam Control)   6613 ( 66130E )   2007.04

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    Russia   St. Petersburg   2006.06.26  -  2006.06.30

  • 三次元多重スペックル場の空間相関特性 --- 新しい光散乱素子の創成を目指して --- Invited

    岡本卓

    光アライアンス ( 日本工業出版 )   18 ( 3 )   13 - 17   2007.04

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  • Correlation properties of three dimensional superposed fractal speckle distributions Reviewed

    Takashi Okamoto,Takuya Moriyama,Shuhei Fujita

    Proceedings of SPIE (Speckle06)   6341 ( 634102 )   2006.09

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    France   Nimes   2006.09.13  -  2006.09.15

  • Intensity correlation of orthogonally crossed speckle waves Invited Reviewed

    Proceedings of SPIE (The Seventh International Conference on Correlation Optics)   6254 ( 625403 )   2006.05

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    Ukraine   Chernivtsi   2005.09.06  -  2005.09.09

  • Light amplification from Cantor and asymmetric multilayer resonators Reviewed

    T. Okamoto,A. Fukuyama

    Optics Express   13 ( 20 )   8122 - 8127   2005.10

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  • Statistical properties of the three-dimensional intensity distribution formed with orthogonally crossed speckle beams Invited Reviewed

    T. Okamoto,H. Gotou,Y. Kawabata,M. Takeuchi

    Technical Digest of the Sixth Japan-Finland Joint Symposium on Optics in Engineering   45 - 46   2005.09

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    Japan   Sapporo   2005.09.26  -  2005.09.28

  • Spatial properties of a superposed speckle field and its application to the fabrication of random laser media Reviewed

    Takashi Okamoto,Hiroyuki Gotou,Tatsuya Yonemori,Yasuaki Kawabata

    Proceedings of the 2004 Photon Correlation and Scattering Conference, NASA/CP-2004-213207   86 - 88   2004.08

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    Netherland   Amsterdam   2004.08.16  -  2004.08.18

  • Transmission properties of fractal multilayer structures with gain Reviewed

    Takashi Okamoto,Akira Fukuyama

    Technical Digest of 2004 ICO International Conference (Optics & Photonics in Technology Frontier)   163 - 164   2004.07

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    幕張   2004.07.12  -  2004.07.15

  • Intensity correlations of coherent light reflected from dense powders Reviewed

    Takashi Okamoto,Shuta Yanagita

    Opt. Commun.   227 ( 1-3 )   15 - 23   2003.11

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  • Spatial properties of light scattering fields produced by crossed random waves Reviewed

    Takashi Okamoto,Hiroyuki Gotou

    Proceedings of SPIE Vol. 4829 (ICO19, Optics for the Quality of Life)   4829   583 - 584   2002.08

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    Italy   Florence   2002.08.25  -  2002.08.30

  • レーザー多重散乱光を利用した微粒子粉体計測

    岡本卓,柳田修太

    電気学会計測研究会資料   IM-01 ( 42 )   7 - 12   2001.10

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  • Correlation properties of light multiple scattered from powders Reviewed

    Takashi Okamoto,Shuta Yanagita

    Proceedings of SPIE (ICOSN 2001, Optical Engineering for Sensing and Nanotechnology)   4416   440 - 443   2001.06

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    横浜   2001.06.06  -  2001.06.08

  • Light amplification by multilayers with fractal gain structures Reviewed

    Proceedings of SPIE (ICO18, Optics for the Next Millennium)   3749   122 - 123   1999.08

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    USA   San Francisco   1999.08.02  -  1999.08.06

  • Influence of objects buried in highly dense media on angular correlations of the scattered intensity Reviewed

    S. Sangu(Hokkaido Univ.),T. Okamoto,J. Uozumi(Hokkaido Univ.),T. Asakura(Hokkai-Gakuen Univ.)

    Proceedings of SPIE (ICO18, Optics for the Next Millennium)   3749   679 - 680   1999.08

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    USA   San Francisco   1999.08.02  -  1999.08.06

  • Angular correlation properties of multiply scattered light in random media with buried objects Reviewed

    S. Sangu(Hokkaido Univ.),T. Okamoto,J. Uozumi(Hokkaido Univ.),T. Asakura(Hokkai-Gakuen Univ.)

    Proceedings of SPIE (Optical Engineering for Sensing and Nanotechnology   3740   150 - 153   1999.06

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    横浜   1999.06.16  -  1999.06.18

  • Enhanced intensity fluctuations of multiply scattered light in nonlinear absorbing media Reviewed

    S. Sangu(Hokkaido Univ.),T. Okamoto,J. Uozumi(Hokkaido Univ.),T. Asakura(Hokkai-Gakuen Univ.)

    Opt. Rev.   6 ( 2 )   104 - 109   1999.04

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  • Effect of absorption on surface speckles in random media Reviewed

    S. Sangu(Hokkaido Univ.),T. Okamoto,J. Uozumi(Hokkaido Univ.),T. Asakura(Hokkai-Gakuen Univ.)

    Waves in Random Media   9 ( 1 )   27 - 36   1999.04

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  • Ultraviolet-cured polymer microlens arrays Reviewed

    T. Okamoto,M. Mori(NDA),T. Karasawa(Mitsubishi Chem.),S. Hayakawa(Mitsubishi Chem.),I. Seo(Ibaraki Env. Res. Center),H. Sato(NDA)

    Appl. Opt.   38 ( 14 )   2991 - 2996   1999.04

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  • Optical characterization of UV-cured polymer microlens arrays Reviewed

    T. Okamoto,M. Mori(NDA),T. Karasawa(Mitsubishi Chem.),S. Hayakawa(Mitsubishi Chem.),I. Seo(Ibaraki Env. Res. Center),H. Sato(NDA)

    Proceedings of OII'98, Journal of Optoelectronics.Laser   9 ( Suppl. )   99 - 101   1998.08

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    China   Tianjin   1998.08.03  -  1998.08.06

  • Effects of nonlinear absorption on optical coherent phenomena of multiply-scattered light Reviewed

    S. Sangu(Hokkaido Univ.),T. Okamoto,J. Uozumi(Hokkaido Univ.),T. Asakura(Hokkai-Gakuen Univ.)

    Proceedings of OII'98, Journal of Optoelectronics.Laser   9 ( Suppl. )   362 - 364   1998.08

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    China   Tianjin   1998.08.03  -  1998.08.06

  • Anomalous correlation of intensity fluctuations in strong-scattering media Reviewed

    S. Sangu(Hokkaido Univ.),T. Okamoto,T. Asakura(Hokkaido Univ.)

    J. Mod. Opt.   45 ( 1 )   117 - 132   1998.04

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  • Ultraviolet-cured polymer micro-optical elements Reviewed

    T. Okamoto,R. Ohmori,S. Hayakawa,I. Seo,H. Sato

    Opt. Rev.   4 ( 4 )   516 - 520   1997.04

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  • Fabrication of polymer microlens arrays by means of UV-curing technique Reviewed

    T. Okamoto,N. Matsushita,S. Hayakawa,I. Seo,H. Sato

    Technical Digest of CLEO/Pacific Rim '97   149 - 149   1997.04

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    1997.04  -  1997.04

  • 1995年光学界の進展 1. 光物理

    岡本卓

    光学 ( 未設定 )   25 ( 4 )   181 - 182   1996.04

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  • Fibrous radial structure of doubly-scattered speckles under illumination of the polychromatic light Reviewed

    T. Nishibe,T. Okamoto,T. Asakura

    Optik   103 ( 3 )   115 - 121   1996.04

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  • Effect of a surface profile on spectral correlation properties of dynamic doubly scattered dichromatic speckles Reviewed

    T. Nishibe,T. Okamoto,T. Asakura

    Pure and Appl. Opt.   5 ( 6 )   975 - 983   1996.04

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  • Enhanced backscattering of partially coherent light Reviewed

    T. Okamoto,T. Asakura

    Opt. Lett.   21 ( 6 )   369 - 371   1996.04

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  • UV induced organic polymer optical elements-Phase diffraction grating- Reviewed

    H. Sato,R. Ohmori,T. Okamoto,S. Hayakawa,I. Seo

    EOS Topical Meetings Digest (Materials for Nonlinear Optics)   7   243 - 246   1996.04

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    1996.04  -  1996.04

  • Enhanced backscattering of light by disordered media: Effects of spatial coherence Reviewed

    T. Okamoto,T. Asakura

    Proc. SPIE (ICO 17, Optics for Science and New Technology)   2778   407 - 408   1996.04

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    1996.04  -  1996.04

  • Interference effects of multiply-scattered light in strong scattering media Reviewed

    S. Sangu,T. Okamoto,T. Asakura

    Proc. SPIE (ICO 17, Optics for Science and New Technology)   2778   383 - 384   1996.04

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    1996.04  -  1996.04

  • 多重散乱媒質におけるコヒーレント光波伝搬特性の解析:光の弱局在と拡散波分光

    岩井俊昭,岡本卓,西村吾朗

    電子科学研究   3   31 - 33   1996.01

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  • 不規則媒質による新しいレーザー光多重散乱現象

    岡本卓,朝倉利光

    レーザー研究 ( 未設定 )   23 ( 8 )   657 - 666   1995.04

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  • 光散乱現象研究の展開-単一散乱から多重散乱まで-

    岩井俊昭,岡本卓,朝倉利光

    応用物理 ( 未設定 )   63 ( 1 )   14 - 22   1994.04

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  • Polarization phase-shifting technique applied to a speckle correlation interferometer using an image fiber Reviewed

    L. Holder,T. Okamoto,T. Asakura

    Optik   96 ( 3 )   120 - 124   1994.04

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  • Cross-correlation properties of multiply-scattered dichromatic light from flowing colloidal particles Reviewed

    T. Okamoto,T. Asakura

    Opt. Rev.   1 ( 2 )   139 - 142   1994.04

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  • Depolarization measurements of light propagating through an image fiber Reviewed

    L. Holder,T. Okamoto,T. Asakura

    J. Opt. (Paris)   25 ( 4 )   139 - 142   1994.04

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  • Spectral correlation measurements of light propagating through multiple scattering media Reviewed

    T. Okamoto,T. Asakura

    URSI Rasio Science Meeting Program and Abstract   306 - 306   1994.04

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    1994.04  -  1994.04

  • Experimental study of dynamic multiple scattering using the spectral correlation method Reviewed

    T. Okamoto,T. Asakura

    Conference Abstract of MUSCLE7   82 - 83   1994.04

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    1994.04  -  1994.04

  • Cross-correlation properties of dichromatic multiple scattering from flowing colloidal particles Reviewed

    T. Okamoto,T. Asakura

    ICO Topical Meeting Digest (Frontiers in Information Optics)   208 - 208   1994.04

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    1994.04  -  1994.04

  • スペックルの基礎と工学・医学への応用

    岡本卓,朝倉利光

    計測と制御 ( 未設定 )   32 ( 8 )   667 - 676   1993.04

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  • Multiple light scattering from a moving layer of Brownian particles : comparison with a rigid phase screen Reviewed

    T. Okamoto,T. Asakura

    Waves in Random Media   3 ( 3 )   211 - 219   1993.04

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  • Spectral decorrelation of dynamic speckles from concentrated colloidal suspensions in a uniform flow Reviewed

    T. Okamoto,T. Asakura

    Opt. Commun.   103 ( 5-6 )   355 - 360   1993.04

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  • A digital speckle correlation interferometer using an image fiber Reviewed

    L. Holder,T. Okamoto,T. Asakura

    Meas. Sci. Technol.   4 ( 7 )   746 - 753   1993.04

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  • Speckle correlation method for the real time measurement of motion paths using a liquid crystal television" Reviewed

    T. Okamoto,Y. Egawa,T. Asakura

    Opt. Eng.   32 ( 1 )   10 - 14   1993.04

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  • Cross-spectral correlation of dynamic speckles from a moving layer of particle suspensions Reviewed

    T. Okamoto,T. Asakura

    Proc. 3rd International Congress on Optical Particle Sizing   97 - 102   1993.04

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    1993.04  -  1993.04

  • 多重散乱光の波長相関特性

    岡本卓,朝倉利光

    電子科学研究   1   79 - 80   1993.04

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  • Liquid crystal television applied to a speckle correlation method : real time measurement of the object displacement" Reviewed

    T. Okamoto,Y. Egawa,T. Asakura

    Opt. Commun.   88 ( 1 )   17 - 21   1992.04

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  • Effects of imaging properties on dynamic speckles produced by a set of moving phase screens Reviewed

    T. Okamoto,T. Asakura

    Waves in Random Media   2 ( 1 )   49 - 65   1992.04

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  • Spacetime correlation functions of dynamic speckles produced by a series of moving phase screens Reviewed

    T. Okamoto,T. Asakura

    Waves in Random Media   1 ( 4 )   391 - 408   1991.04

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  • Detection of the object velocity using doubly-scattered dynamic speckles under Gaussian beam illumination Reviewed

    T. Okamoto,T. Asakura

    J. Mod. Optics   38 ( 9 )   1821 - 1839   1991.04

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  • Detection of the object velocity using the time-varying scattered speckles Reviewed

    T. Okamoto,T. Asakura

    Proc. SPIE (Optical Systems in Adverse Environments)   1399   192 - 199   1991.04

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    1991.04  -  1991.04

  • Dynamic properties of time-varying speckles produced by a series of moving phase screens Reviewed

    T. Okamoto,T. Asakura

    ICO Topical Meeting Digest (Atmospheric, Volume and Surface Scattering and Propagation)   363 - 366   1991.04

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    1991.04  -  1991.04

  • スペックルを利用した微小表面計測

    岡本卓,朝倉利光

    O plus E ( 未設定 )   ( 124 )   122 - 127   1990.04

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  • Velocity dependence of image speckles produced by a moving diffuser under dynamic speckle illumination Reviewed

    T. Okamoto,T. Asakura

    Opt. Commun.   77 ( 2-3 )   113 - 120   1990.04

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  • Velocity measurements of two moving diffusers using a temporal correlation length of doubly-scattered speckle Reviewed

    T. Okamoto,T. Asakura

    J. Mod. Optics   37 ( 3 )   389 - 408   1990.04

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  • Velocity dependence of doubly-scattered speckles produced by a cascade of two moving diffusers Reviewed

    T. Okamoto,T. Asakura

    Proc. SPIE (ICO 15, Optics in Complex Systems)   1319   536 - 537   1990.04

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    1990.04  -  1990.04

  • A laser speckle velocimeter using optical fibers : power spectra of detected speckle signals Reviewed

    H. Fujii,T. Okamoto,T. Asakura

    Laser Anemometry in Fluid Mechanics (Ladoan, Instituto Superior Tecnico, Lisbon, 1988)   43 - 53   1988.04

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  • Power spectra of speckle signals detected by optical-fiber probe Reviewed

    H. Fujii,T. Okamoto,T. Asakura

    J. Opt. Soc. Am. A   4 ( 8 )   1366 - 1375   1987.04

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  • 光ファイバープローブによる粗物体の速度測定

    岡本卓,藤居仁,朝倉利光

    電子通信学会技術研究報告   OQE85-150   7 - 12   1986.04

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  • Detection properties of an optical fiber probe for laser speckle velocimetry Reviewed

    H. Fujii,T. Asakura,T. Okamoto

    Opt. Commun.   55 ( 6 )   393 - 398   1985.04

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  • Optical fiber probe for blood flow monitoring Reviewed

    H. Fujii,T. Asakura,T. Okamoto

    Proc. SPIE (Optical Fibers in Medicine and Biology)   576   76 - 82   1985.04

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    1985.04  -  1985.04

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Publications (Books)

  • "The statistics of dynamic speckles" in Progress in Optics

    T. Okamoto,T. Asakura(Joint author)

    North-Holland  1995.04 

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Conference Prsentations (Oral, Poster)

  • Emission control of random lasers by optical trapping: effect of trapping light distribution

    KAKU Takashi, YOKOI Naomichi, UEMATSU Atsushi, TAKEMOTO Nao, OKAMOTO Takashi

    Optics and Photonics Japan 2023  2023.11  Optical Society of Japan

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    Event date: 2023.11.27 - 2023.11.29   Language:Japanese  

  • Structural design of two-dimensional random lasers with specified emission bands and evaluation of the effect of errors

    NAKAJIMA Haruto, OKAMOTO Takashi

    Optics and Photonics Japan 2023  2023.11  Optical Society of Japan

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    Event date: 2023.11.27 - 2023.11.29   Language:Japanese  

  • Monte Carlo analysis of blemish concealment effect of polydisperse particles applied to skin

    IYAMA Yuuki, OKAMOTO Takashi

    Optics and Photonics Japan 2023  2023.11  Optical Society of Japan

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    Event date: 2023.11.27 - 2023.11.29   Language:Japanese  

  • Wave optical analysis of light scattering from the skin surface: effect of fractal structure

    YAKUSHIJI Yuta, OKAMOTO Takashi

    Optics and Photonics Japan 2023  2023.11  Optical Society of Japan

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    Event date: 2023.11.27 - 2023.11.29   Language:Japanese  

  • Design and fabrication of random lasers using 3D printing

    FUKUSHIMA Tsuyoshi, OKAMOTO Takashi

    Optics and Photonics Japan 2022  2022.11  Optical Society of Japan

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    Event date: 2022.11.13 - 2022.11.16   Language:Japanese  

  • Active control of scattering particles in random laser media using optical trapping technique

    KAKU Takashi, YOKOI Naomichi, OKAMOTO Takashi

    Optics and Photonics Japan 2022  2022.11  Optical Society of Japan

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    Event date: 2022.11.13 - 2022.11.16   Language:Japanese  

  • Structural design of random lasers with specified emission bands and the effect of structural errors

    OSHIGE Ryo, OKAMOTO Takashi

    Optics and Photonics Japan 2022  2022.11  Optical Society of Japan

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    Event date: 2022.11.13 - 2022.11.16   Language:Japanese  

  • Structural design of two-dimensional random lasers using the finite difference time domain method and analysis of the effect of structural errors on emission characteristics

    KAJISA Kouki, OKAMOTO Takashi

    Optics and Photonics Japan 2021 

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    Event date: 2021.10.26 - 2021.10.29   Language:Japanese  

  • Simulation analysis of the emission from random laser media with no gain and/or non-scattering regions

    YOSHIDA Jo, OKAMOTO Takashi

    Optics and Photonics Japan 2020 

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    Event date: 2020.11.14 - 2020.11.17   Language:Japanese  

  • Control of the structure of random laser media using optical trapping

    MATSUO Yuta, YOKOI Naomichi, OKAMOTO Takashi

    Optics and Photonics Japan 2020 

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    Event date: 2020.11.14 - 2020.11.17   Language:Japanese  

  • Experimental investigation of the emission of a random laser medium with separated scattering and amplifying regions

    HUANG Chen, OKAMOTO Takashi

    Optics and Photonics Japan 2020 

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    Event date: 2020.11.14 - 2020.11.17   Language:Japanese  

  • Age-related changes in the facial skin blood flow in healthy women examined by laser speckle flowgraphy

    The 45st Annual Meeting of Japanese Society for Microcirculation 

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    Event date: 2020.09.04 - 2020.09.05   Language:English  

  • Possibility of light emission control by structural design of two-dimensional gain media with a checkerboard pattern

    Keigo Imamura, Takashi Okamoto

    Optics and Photonics Japan 2019 

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    Event date: 2019.12.02 - 2019.12.05   Language:Japanese  

  • Analysis of light reflection from the skin surface based on wave optics: comparison with geometrical optics models

    Kouhei Miyamoto, Takanori Igarashi, Takashi Okamoto

    Optics and Photonics Japan 2019 

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    Event date: 2019.12.02 - 2019.12.05   Language:Japanese  

  • Simulation analysis of emission intensity and scattering free path of random laser media with a bubble structure

    Jo Yoshida, Takashi Okamoto

    Optics and Photonics Japan 2019 

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    Event date: 2019.12.02 - 2019.12.05   Language:Japanese  

  • Accuracy evaluation of methods of analysis for light scattering from the skin: comparison among geometrical optics methods by means of wave optics

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    Event date: 2019.09.18 - 2019.09.21   Language:Japanese  

  • Structural design of two-dimensional random laser media with a checkerboard pattern and evaluation of the effect of errors

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    Event date: 2019.09.18 - 2019.09.21   Language:Japanese  

  • Analysis of emission intensity and photon path length distribution of random laser media with a bubble structure using Monte Carlo simulation

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    Event date: 2019.09.18 - 2019.09.21   Language:Japanese  

  • 格子状2次元ランダムレーザー媒質の構造設計および誤差の影響評価

    今村佳吾, 岡本卓

    高密度励起ナノ・マイクロ光材料研究会  高密度励起ナノ・マイクロ光材料研究会

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    Event date: 2019.09.06   Language:Japanese  

  • モンテカルロ・シミュレーションによる泡構造ランダムレーザー媒質の発光

    吉田生, 岡本卓

    高密度励起ナノ・マイクロ光材料研究会  高密度励起ナノ・マイクロ光材料研究会

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    Event date: 2019.09.06   Language:Japanese  

  • Theoretical and numerical analysis of light reflection from the human skin surface based on wave optics: Effects of inhomogeneity in the surface structure of skin

    Optics and Photonics Japan 2018 

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    Event date: 2018.10.30 - 2018.11.02   Language:Japanese  

  • Numerical analysis of emission properties of two-dimensional gain media with a random checkerboard pattern by the finite difference time domain method

    Optics and Photonics Japan 2018 

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    Event date: 2018.10.30 - 2018.11.02   Language:Japanese  

  • Fundamental study on optical control of particles for production of random laser medium

    The Proceedings of the Symposium on Micro-Nano Science and Technology 

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    Event date: 2018.10.30 - 2018.11.01   Language:Japanese  

    CiNii Article

  • Control of particles for production of random laser medium: estimation on characteristics based on numerical simulations

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    Event date: 2018.06.12 - 2018.06.13   Language:Japanese  

  • Correlation between indices of facial skin blood flow measured using LSFG and skin properties

    The 43st Annual Meeting of Japanese Society for Microcirculation 

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    Event date: 2018.06.08 - 2018.06.09   Language:English  

  • Fundamental study on control of particles for production of random laser medium

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    Event date: 2018.03.17 - 2018.03.20   Language:Japanese  

  • ランダ ムレーザー媒質作製への応用を目指した三次元微粒子制御:数値計算による特性考察

    横井直倫, 岡本卓, 相津佳永

    第53回応用物理学会北海道支部/第14回日本光学会北海道支部合同学術講演会  公益社団法人 応用物理学会

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    Event date: 2018.01.06 - 2018.01.07   Language:Japanese  

  • Wave optical analysis of light reflection from the skin surface with microstructures

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    Event date: 2017.11.22   Language:Japanese  

  • Simulation of emission from bubble structure random laser with incoherent feedback

    Optics and Photonics Japan 2017 

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    Event date: 2017.10.30 - 2017.11.02   Language:Japanese  

  • Wave optical analysis of light reflection from the skin surface with microstructures

    Optics and Photonics Japan 2017 

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    Event date: 2017.10.30 - 2017.11.02   Language:Japanese  

  • Simulation of light reflection from a particulate layer on the skin using Mie theory

    Optics and Photonics Japan 2017 

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    Event date: 2017.10.30 - 2017.11.02   Language:Japanese  

  • Multiplexing properties in self-referential holographic data storage using phase modulation technique

    Optics and Photonics Japan 2017 

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    Event date: 2017.10.30 - 2017.11.02   Language:Japanese  

  • Angular multiplex properties in pseudo spatial quadrature amplitude modulated holographic data storage using dual phase method

    Optics and Photonics Japan 2017 

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    Event date: 2017.10.30 - 2017.11.02   Language:Japanese  

  • Effects of microstructure in transparent ceramics on transmitted light: electromagnetic simulation analysis

    Optics and Photonics Japan 2017 

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    Event date: 2017.10.30 - 2017.11.02   Language:Japanese  

  • Emission properties of bubble structure random laser with polymer spacer particles

    Optics and Photonics Japan 2017 

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    Event date: 2017.10.30 - 2017.11.02   Language:Japanese  

  • Fabrication of thin random laser media by means of laser speckle irradiation

    Optics and Photonics Japan 2017 

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    Event date: 2017.10.30 - 2017.11.02   Language:Japanese  

  • Simulation of light scattering from transparent ceramics using the finite difference time domain method

    The 78th JSAP Autumn Meeting, 2017 

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    Event date: 2017.09.05 - 2017.09.08   Language:Japanese  

  • Characterization of random laser with a bubble structure using Monte Carlo simulation of light scattering and gain

    The 78th JSAP Autumn Meeting, 2017 

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    Event date: 2017.09.05 - 2017.09.08   Language:Japanese  

  • Age-related changes in coherent activity of low-band frequency fluctuations between pulse waves from face laser speckle flowgraphy and autonomic functions; Heart rate, systolic or diastolic pressure variabilities during the resting-state

    The International Society for Autonomic Neuroscience 2017 (ISAN 2017) and the 70th annual meeting of the Japan Society of Neurovegetative Research (JSNR 2017) 

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    Event date: 2017.08.30 - 2017.09.02   Language:English  

  • Age-related changes in resting blood flow velocity waveforms from facial cheek skin area in healthy Japanese women examined by Laser Speckle Flowgraphy

    The 42st Annual Meeting of Japanese Society for Microcirculation 

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    Event date: 2017.03.25 - 2017.03.26   Language:English  

  • Effects of inhomogeneity of scatterer distribution on the emission properties of random laser

    Optics and Photonics Japan 2016 

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    Event date: 2016.10.30 - 2016.11.02   Language:Japanese  

  • Realization method of selective inter-pixel interactions in self-referential holography

    Optics and Photonics Japan 2016 

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    Event date: 2016.10.30 - 2016.11.02   Language:Japanese  

  • Numerical analysis of light scattering from transparent ceramics using the finite difference time domain method

    Optics and Photonics Japan 2016 

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    Event date: 2016.10.30 - 2016.11.02   Language:Japanese  

  • Theoretical and numerical analysis of light reflection from the human skin based on wave optics (2)

    Optics and Photonics Japan 2016 

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    Event date: 2016.10.30 - 2016.11.02   Language:Japanese  

  • Effects of filling rates of scatterers and spacer particles on the emission properties of bubble-structured random laser: electromagnetic simulation analysis

    Optics and Photonics Japan 2016 

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    Event date: 2016.10.30 - 2016.11.02   Language:Japanese  

  • Development of the Laser Speckle Flowgraph for Evaluating the Physiological Function of the Skin

    The 41st Annual Meeting of Japanese Society for Microcirculation 

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    Event date: 2016.09.23 - 2016.09.24   Language:English  

  • Age-related changes in resting-state lowfrequency fluctuations of pulse waves of laser speckle flowgraphy in different areas of face - Power spectral and coherence analyses in healthy Japanese women -

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    Event date: 2016.09.09 - 2016.09.11   Language:Japanese  

  • 単一の空間光変調器を用いた空間直交振幅変調型ホログラフィックメモリ

    高林正典,岡本卓

    日本光学会年次学術講演会  一般社団法人 日本光学会

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    Event date: 2015.10.28 - 2015.10.30   Language:Japanese  

  • 各種空隙パラメータが泡構造ランダムレーザー発振に及ぼす影響:電磁界シミュレーション解析

    満田悠,高林正典,岡本卓

    日本光学会年次学術講演会  一般社団法人 日本光学会

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    Event date: 2015.10.28 - 2015.10.30   Language:Japanese  

  • 泡構造ランダムレーザーの非共鳴型発振特性

    森政貴,高林正典,岡本卓

    日本光学会年次学術講演会  一般社団法人 日本光学会

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    Event date: 2015.10.28 - 2015.10.30   Language:Japanese  

  • 二次元時間領域差分法によるランダムレーザー発振と散乱強度との関係評価

    北川幸太,高林正典,岡本卓

    日本光学会年次学術講演会  一般社団法人 日本光学会

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    Event date: 2015.10.28 - 2015.10.30   Language:Japanese  

  • 波動光学理論に基づいた肌の光反射特性の解析

    酒井蘭丸,五十嵐崇訓,高林正典,岡本卓

    日本光学会年次学術講演会  一般社団法人 日本光学会

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    Event date: 2015.10.28 - 2015.10.30   Language:Japanese  

  • 強度分布を有する記録光を用いた自己参照型ホログラフィックメモリの単一記録シミュレーション

    室園大貴,高林正典,岡本卓

    日本光学会年次学術講演会  一般社団法人 日本光学会

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    Event date: 2015.10.28 - 2015.10.30   Language:Japanese  

  • 多値ホログラフィックメモリに用いる信号変調方式の比較を目的とした記録・再生・検出シミュレーション

    龍建斗,高林正典,岡本卓

    日本光学会年次学術講演会  一般社団法人 日本光学会

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    Event date: 2015.10.28 - 2015.10.30   Language:Japanese  

  • 三次元シフト多重方式を用いた自己参照型ホログラフィックメモリの実現に向けたシフト選択性の評価

    江藤太亮,高林正典,岡本卓

    日本光学会年次学術講演会  一般社団法人 日本光学会

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    Event date: 2015.10.28 - 2015.10.30   Language:Japanese  

  • 自己参照型ホログラフィックメモリにおける三次元シフト多重記録特性に関する数値シミュレーション

    江藤太亮

    第68回電気・情報関係学会九州支部連合大会  一般社団法人 電子情報通信学会九州支部

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    Event date: 2015.09.26 - 2015.09.27   Language:Japanese  

  • ランダムレーザーにおける散乱体分布の不均一性が非共鳴型発光特性に及ぼす影響

    森政貴

    第68回電気・情報関係学会九州支部連合大会  一般社団法人 電子情報通信学会九州支部

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    Event date: 2015.09.26 - 2015.09.27   Language:Japanese  

  • 自己参照型ホログラフィックメモリにおける信号変調符号が復元品質に与える影響

    酒井蘭丸

    第68回電気・情報関係学会九州支部連合大会  一般社団法人 電子情報通信学会九州支部

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    Event date: 2015.09.26 - 2015.09.27   Language:Japanese  

  • 時間領域差分法による泡構造ランダムレーザーの電磁界シミュレーョン

    満田悠

    第68回電気・情報関係学会九州支部連合大会  一般社団法人 電子情報通信学会九州支部

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    Event date: 2015.09.26 - 2015.09.27   Language:Japanese  

  • 粉体微粒子を塗布した皮膚の光反射特性に関する数値解析

    酒井蘭丸

    第68回電気・情報関係学会九州支部連合大会  一般社団法人 電子情報通信学会九州支部

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    Event date: 2015.09.26 - 2015.09.27   Language:Japanese  

  • インコヒーレント光源を用いたホログラフィックダイバーシティ干渉法の基礎的実験

    崔冠瑛

    第68回電気・情報関係学会九州支部連合大会  一般社団法人 電子情報通信学会九州支部

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    Event date: 2015.09.26 - 2015.09.27   Language:Japanese  

  • ホログラフィックダイバーシティ干渉法で生じる光複素振幅計測誤差に関する数値的評価

    龍建斗

    第68回電気・情報関係学会九州支部連合大会  一般社団法人 電子情報通信学会九州支部

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    Event date: 2015.09.26 - 2015.09.27   Language:Japanese  

  • Single recording properties in self-referential holographic data storage

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    Event date: 2015.09.04   Language:English  

  • 自己参照型ホログラフィックメモリに用いるAdditionalパター ンが再生信号品質に与える影響

    江藤太亮,高林正典,岡本淳,岡本卓

    International Symposium on Optical Memory (ISOM) ワークショップ 2014 

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    Event date: 2014.12.18   Language:Japanese  

  • 肌表面の形状情報を用いた皮膚の光散乱シミュレーション

    Optics and Photonics Japan 2014 

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    Event date: 2014.11.05 - 2014.11.07   Language:Japanese  

  • 泡構造ランダム媒質中の空隙が媒質内光散乱に及ぼす影響:シミュレーション解析

    Optics and Photonics Japan 2014 

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    Event date: 2014.11.05 - 2014.11.07   Language:Japanese  

  • 多値Additional パターンを用いた自己参照型ホログラフィックメモリの記録特性

    Optics and Photonics Japan 2014 

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    Event date: 2014.11.05 - 2014.11.07   Language:Japanese  

  • ランダムレーザーにおける散乱体の不均一分布と発振効率の関係

    Optics and Photonics Japan 2014 

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    Event date: 2014.11.05 - 2014.11.07   Language:Japanese  

  • ホログラフィックメモリに用いる空間直交振幅変調信号の角度多重記録特性

    Optics and Photonics Japan 2014 

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    Event date: 2014.11.05 - 2014.11.07   Language:Japanese  

  • ランダム2 値位相パターンを用いた自己参照型ホログラフィックメモリに関する実験

    第75 回応用物理学会学術講演会 

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    Event date: 2014.09.17 - 2014.09.20   Language:Japanese  

  • ポリマー利得媒質の硬化状態と散乱体分布がランダムレーザー発振に与える影響

    第75 回応用物理学会学術講演会 

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    Event date: 2014.09.17 - 2014.09.20   Language:Japanese  

  • ホログラフィックメモリに用いるページデータの多値数向上を目指した空間直交振幅変調信号の設計

    第75 回応用物理学会学術講演会 

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    Event date: 2014.09.17 - 2014.09.20   Language:Japanese  

  • 皮膚の表面凹凸が光の反射および内部散乱に及ぼす影響:シミュレーション解析

    第75 回応用物理学会学術講演会 

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    Event date: 2014.09.17 - 2014.09.20   Language:Japanese  

  • 光増幅ランダム媒質中の散乱体分布がランダムレーザー発振に与える影響

    Optics and Photonics Japan 2013 

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    Event date: 2013.11.12 - 2013.11.14   Language:Japanese  

  • 泡構造ランダムレーザーの発光特性:空隙サイズの影響

    Optics and Photonics Japan 2013 

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    Event date: 2013.11.12 - 2013.11.14   Language:Japanese  

  • ホログラフィックメモリにおける信号変調方式が記録密度に及ぼす影響

    Optics and Photonics Japan 2013 

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    Event date: 2013.11.12 - 2013.11.14   Language:Japanese  

  • 凹凸表面をもった多層ランダム媒質中での光散乱特性:シミュレーション解析

    Optics and Photonics Japan 2013 

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    Event date: 2013.11.12 - 2013.11.14   Language:Japanese  

  • 自己参照型ホログラフィにおける読み出し信号品質の改善に向けた記録条件の最適化

    Optics and Photonics Japan 2012 

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    Event date: 2012.10.23 - 2012.10.25   Language:Japanese  

  • 泡構造ランダムレーザー媒質の発光特性

    Optics and Photonics Japan 2012 

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    Event date: 2012.10.23 - 2012.10.25   Language:Japanese  

  • 表面構造を持った粉体微粒子塗布肌の光反射特性解析

    Optics and Photonics Japan 2012 

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    Event date: 2012.10.23 - 2012.10.25   Language:Japanese  

  • スペックル物体識別法における誤り率の評価

    Optics and Photonics Japan 2012 

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    Event date: 2012.10.23 - 2012.10.25   Language:Japanese  

  • レーザースペックルの物体識別への応用に関する実験的研究

    第73回応用物理学会学術講演会 

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    Event date: 2012.09.11 - 2012.09.14   Language:Japanese  

  • 泡構造増幅ランダム媒質のレーザー発振特性

    第73回応用物理学会学術講演会 

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    Event date: 2012.09.11 - 2012.09.14   Language:Japanese  

  • 皮膚の表面構造を考慮した微粒子塗布肌の光反射特性解析

    第73回応用物理学会学術講演会 

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    Event date: 2012.09.11 - 2012.09.14   Language:Japanese  

  • 泡構造媒質からのランダムレーザー発振:シミュレーション解析

    Optics and Photonics Japan 2011 

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    Event date: 2011.11.28 - 2011.11.30   Language:Japanese  

  • 泡構造媒質からのランダムレーザー発振:実験的研究

    Optics and Photonics Japan 2011 

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    Event date: 2011.11.28 - 2011.11.30   Language:Japanese  

  • 皮膚の表面構造を考慮した微粒子塗布肌の光反射シミュレーション

    Optics and Photonics Japan 2011 

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    Event date: 2011.11.28 - 2011.11.30   Language:Japanese  

  • 動的スペックル信号を用いた物体識別の実験的研究

    Optics and Photonics Japan 2011 

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    Event date: 2011.11.28 - 2011.11.30   Language:Japanese  

  • Mie 理論とモンテカルロ法を用いた微粒子塗布散乱体の光散乱シミュレーション

    Optics and Photonics Japan 2011 

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    Event date: 2011.11.28 - 2011.11.30   Language:Japanese  

  • 時間領域差分法を用いた複雑構造微粒子の散乱光解析

    Optics and Photonics Japan 2011 

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    Event date: 2011.11.28 - 2011.11.30   Language:Japanese  

  • 肌の色むらを自然にカバーするファンデーション用色材

    2011年度 色材研究発表会 

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    Event date: 2011.11.15 - 2011.11.16   Language:Japanese  

  • 時間領域差分法を用いた複雑形状微粒子の散乱光解析

    Optics and Photonics Japan 2010 講演予稿集 

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    Event date: 2010.11.08 - 2010.11.10   Language:Japanese  

  • 色素ドープポリマー粉体のランダムレーザー発振

    Optics and Photonics Japan 2010 講演予稿集 

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    Event date: 2010.11.08 - 2010.11.10   Language:Japanese  

  • シミ・色むらを持つ皮膚の微粒子塗布による光反射特性の変化

    Optics and Photonics Japan 2010 講演予稿集 

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    Event date: 2010.11.08 - 2010.11.10   Language:Japanese  

  • 時間領域差分法による各種不規則媒質からのランダムレーザー発振現象の解析

    Optics and Photonics Japan 2010 講演予稿集 

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    Event date: 2010.11.08 - 2010.11.10   Language:Japanese  

  • 肌の隠ぺいを目指した粉体の光反射特性解析

    Optics and Photonics Japan 2010 講演予稿集 

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    Event date: 2010.11.08 - 2010.11.10   Language:Japanese  

  • フラクタルスペックル構造をもつランダムレーザー媒質の特性解析 (I)

    第57回応用物理学関係連合講演会 

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    Event date: 2010.03.17 - 2010.03.20   Language:Japanese  

  • フラクタルスペックル構造をもつランダム媒質の電磁界解析

    Optics and Photonics Japan 2009 講演予稿集 

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    Event date: 2009.11.24 - 2009.11.26   Language:Japanese  

  • 毛穴を考慮した皮膚層からの光反射特性と微粒子塗布による影響

    Optics and Photonics Japan 2009 講演予稿集 

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    Event date: 2009.11.24 - 2009.11.26   Language:Japanese  

  • 各種形状の散乱微粒子を含む色素ドープポリマーのランダムレーザー発振

    Optics and Photonics Japan 2008 講演予稿集 

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    Event date: 2008.11.04 - 2008.11.06   Language:Japanese  

  • 粉体を塗布した皮膚層からの光散乱シミュレーション

    第56回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2008.03.30 - 2008.04.02   Language:Japanese  

  • 各種散乱微粒子を含む色素ドープポリマー媒質の発光特性

    第55回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2008.03.27 - 2008.03.30   Language:Japanese  

  • レーザースペックルを用いた光増幅ランダム媒質の作製

    Optics and Photonics Japan 2007 講演予稿集 

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    Event date: 2007.11.26 - 2007.11.28   Language:Japanese  

  • 動的レーザースペックルの一次元信号解析に基づく物体識別

    Optics and Photonics Japan 2007 講演予稿集 

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    Event date: 2007.11.26 - 2007.11.28   Language:Japanese  

  • モンテカルロ法によるランダムレーザー媒質の光散乱解析

    Optics and Photonics Japan 2007 講演予稿集 

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    Event date: 2007.11.26 - 2007.11.28   Language:Japanese  

  • 動的レーザースペックルによる対象物体の識別

    第54回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2007.03.27 - 2007.03.30   Language:Japanese  

  • レーザースペックル構造をもつランダム媒質の電磁界数値解析

    Optics and Photonics Japan 2006 講演予稿集 

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    Event date: 2006.11.08 - 2006.11.10   Language:Japanese  

  • レーザースペックル構造をもつランダム媒質の電磁界数値解析

    Optics and Photonics Japan 2006 講演予稿集 

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    Event date: 2006.11.08 - 2006.11.10   Language:Japanese  

  • 交差した非ガウススペックル場の空間特性の解析

    Optics and Photonics Japan 2006 講演予稿集 

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    Event date: 2006.11.08 - 2006.11.10   Language:Japanese  

  • フラクタルスペックル波の交差による異方性強度場の形成

    Optics and Photonics Japan 2006 講演予稿集 

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    Event date: 2006.11.08 - 2006.11.10   Language:Japanese  

  • 交差フラクタルスペックル場の空間構造解析

    第53回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2006.03.22 - 2006.03.26   Language:Japanese  

  • 時間領域差分法による多分散媒質の電磁界シミュレーション

    第53回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2006.03.22 - 2006.03.26   Language:Japanese  

  • 多分散微粒子粉体を用いたランダムレーザーに関する実験的研究

    Optics Japan 2005 講演予稿集 

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    Event date: 2005.11.23 - 2005.11.25   Language:Japanese  

  • 二次元フラクタル構造の光共振特性

    Optics Japan 2005 講演予稿集 

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    Event date: 2005.11.23 - 2005.11.25   Language:Japanese  

  • 時間領域差分法によるデンドリマー構造内の光伝播および散乱特性の解析

    第52回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2005.03.29 - 2005.04.01   Language:Japanese  

  • ランダム構造無指向性多層膜ミラー

    Optics Japan 2004 講演予稿集 

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    Event date: 2004.11.04 - 2004.11.05   Language:Japanese  

  • 交差したフラクタルスペックル場の三次元相関特性

    Optics Japan 2004 講演予稿集 

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    Event date: 2004.11.04 - 2004.11.05   Language:Japanese  

  • スペックル照射によるランダムレーザー媒質の作製

    Optics Japan 2004 講演予稿集 

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    Event date: 2004.11.04 - 2004.11.05   Language:Japanese  

  • 交差したフラクタル・スペックル場の統計的特性

    第51回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2004.03.28 - 2004.03.31   Language:Japanese  

  • 擬似周期構造をもつ多層膜光増幅器

    Optics Japan 2003 講演予稿集 

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    Event date: 2003.12.08 - 2003.12.09   Language:Japanese  

  • ランダム媒質中における光散乱の電磁界シミュレーション

    Optics Japan 2003 講演予稿集 

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    Event date: 2003.12.08 - 2003.12.09   Language:Japanese  

  • 擬似周期構造多層膜の光増幅特性

    第64回応用物理学会学術講演会予稿集第3分冊 

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    Event date: 2003.08.30 - 2003.09.02   Language:Japanese  

  • 光硬化性樹脂を用いたランダムレーザー媒質の作製

    第50回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2003.03.27 - 2003.03.30   Language:Japanese  

  • 擬似周期構造多層膜の光特性

    第63回応用物理学会学術講演会予稿集第3分冊 

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    Event date: 2002.09.24 - 2002.09.27   Language:Japanese  

  • 交差スペックル場の三次元空間特性

    平成13年度応用物理学会九州支部講演会予稿集 

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    Event date: 2001.12.01   Language:Japanese  

  • 交差ランダム波によって生じる三次元光散乱場

    第62回応用物理学会学術講演会予稿集第3分冊 

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    Event date: 2001.09.11 - 2001.09.14   Language:Japanese  

  • 微粒子粉体層から生じる後方散乱レーザースペックルの相関特性

    Optics Japan 2000 講演予稿集, 日本光学会 

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    Event date: 2000.10.07 - 2000.10.08   Language:Japanese  

  • 多層薄膜を用いた光増幅における増幅層分布の影響

    Optics Japan 2000 講演予稿集, 日本光学会 

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    Event date: 2000.10.07 - 2000.10.08   Language:Japanese  

  • 多層薄膜を用いた光増幅器における利得飽和の影響

    第47回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2000.03.28 - 2000.03.31   Language:Japanese  

  • 多重散乱レーザースペックル相関を用いた粒子径計測

    第47回応用物理学関係連合講演会予稿集第3分冊 

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    Event date: 2000.03.28 - 2000.03.31   Language:Japanese  

  • 多重散乱レーザースペックルの粒子径計測への応用

    平成11年度応用物理学会九州支部講演会予稿集 

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    Event date: 1999.12.04 - 1999.12.05   Language:Japanese  

  • 利得飽和を考慮した多層光増幅構造の特性解析

    平成11年度応用物理学会九州支部講演会予稿集 

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    Event date: 1999.12.04 - 1999.12.05   Language:Japanese  

  • フラクタル利得構造をもつ多層膜媒質による光増幅特性

    Optics Japan '99 講演予稿集, 日本光学会 

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    Event date: 1999.11.23 - 1999.11.25   Language:Japanese  

  • スペックル光源による多重散乱光波の強度相関特性

    Optics Japan '98 講演予稿集, 日本光学会 

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    Event date: 1998.09.18 - 1998.09.19   Language:Japanese  

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Honors and Awards

  • 応用物理学会賞

    応用物理学会   1995.08.26

    岩井俊昭,岡本卓,朝倉利光

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    Country:Japan

Grants-in-Aid for Scientific Research

  • 光トラッピングを用いたランダムレーザーの発振制御

    Grant number:20K04622  2020.04 - 2023.03   基盤研究(C)

  • 構造設計可能なランダムレーザーの開発および特性解析

    Grant number:17K06388  2017.04 - 2020.03   基盤研究(C)

  • Study on random lasers utilizing superdiffusion of photons

    Grant number:24560048  2012.04 - 2015.03   Grant-in-Aid for Scientific Research(C)

  • Properties of random laser with fractal structures

    Grant number:19560035  2007.04 - 2010.03   Grant-in-Aid for Scientific Research(C)

  • Fundamental study on fractal light emitting devices

    Grant number:15656019  2003.04 - 2006.03   Grant-in-Aid for Exploratory Research

  • プラズマ電子波共鳴トランジスタによる光注入同期型テラヘルツ電磁波発振動作の研究

    Grant number:13450147  2001.04 - 2004.03   基盤研究(B)

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Activities of Academic societies and Committees

  • The Optical Society of Japan  

    2014.04

  • レーザー学会専門委員会   委員  

    2012.04

  • OIE '23   International Program Committee Member  

    2023.04 - 2023.09

  • The Optical Society of Japan  

    2007.04 - 2022.06

  • Optical Society of Japan  

    2021.03 - 2021.10

  • Optical Society of Japan  

    2018.08 - 2018.10

  • Imaging, Sensing, and Optical Memory 2018   Local Steering Committee Member  

    2018.02 - 2018.10

  • OIE '15   International Program Committee Member  

    2014.10 - 2015.09

  • The Optical Society of Japan  

    2008.04 - 2010.03

  • Correlation Optics 2005   International Program Committee Member  

    2004.08 - 2005.09

  • The Optical Society of Japan  

    2002.04 - 2005.03

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PR

  • (PR for company)

    FDTD法・モンテカルロシミュレーションによる光散乱解析

    シミュレーションにより複雑な光散乱の様子を解析できます。