Single-shot detection of four-level phase modulated signals using inter-pixel crosstalk for holographic data storage Reviewed

M. Tokoro R. Fujimura

Japanese Journal of Applied Physics   60 ( 2 )   022004   2021.1

Wavelength diversity detection for phase-modulation holographic data storage system Reviewed

Y. Nakamura R. Fujimura

Japanese Journal of Applied Physics   59 ( 1 )   012004   2020.1

Theoretical Study of a Surface Collinear Holographic Memory Reviewed

S. Hirayama R. Fujimura S. Umegaki Y. Tanaka T. Shimura

Photonics   6 ( 2 )   70 - 2894   2019.6

Broadband light absorption of an Al semishell-MIM nanostrucure in the UV to near-infrared regions Reviewed

K. Matsumori R. Fujimura

Optics Letters   43 ( 12 )   2981 - 2894   2018.6

Thermal stability and optical properties of an Al semishell nanostructure Reviewed

K. Matsumori R. Fujimura

Optical Materials Express   8 ( 5 )   1265 - 1273   2018.5

Fast non-interferometric iterative phase retrieval for holographic data storage Reviewed

X. Lin Y. Huang T. Shimura R. Fujimura Y. Tanaka

Optics Express   25 ( 25 )   30905 - 30915   2017.12

Interpixel crosstalk cancellation on holographic memory Reviewed

T. Ishii R. Fujimura

Japanese Journal of Applied Physics   56 ( 9S )   09NA10   2017.9

Emission waveguiding in organic thin films supported by metal Reviewed

T. Wakamatsu R. Fujimura K. Kajikawa

Applied Optics   56 ( 3 )   482 - 486   2017.1

Readout properties of polychromatic reconstruction for nondestructive holographic data storage Reviewed

R. Fujimura T. Shimura K. Kuroda

Infrared and Laser Engineering   45 ( 9 )   0935004-1 - 0935004-7   2016.9

Local temperature variation measurement by anti-Stokes luminescence in attenuated total reflection geometry Reviewed

K. Yamamoto R. Togawa R. Fujimura K. Kajikawa

Optics Express   24 ( 17 )   19026   2016.8

Random laser of dye-injected holey photonic-crystal fiber Reviewed

Yaado Yonenaga Ryushi Fujimura Masayuki Shimojo Atsushi Kubono Kotaro Kajikawa

Phys. Rev. A   92   013824   2015.7

A low-power all-optical bistable device based on a liquid crystal layer embedded in thin gold films Reviewed

Yuki Takase Pham Tien Thanh Ryushi Fujimura Kotaro Kajikawa

Applied Physics Express   7 ( 4 )   042202   2014

All optical bistability device with counterclockwise hysteresis using twisted nematic liquid crystals on metal?insulator?metal structure Reviewed

Pham Tien Thanh Ken Yamamoto Ryushi Fujimura Kotaro Kajikawa

Japanese Journal of Applied Physics   53 ( 9 )   092202   2014

Modeling of semi-shell nanostructures formed by metal deposition on dielectric nanospheres and numerical evaluation of plasmonic properties Reviewed

Ryushi Fujimura Ruzhi Zhang Yoshitaka Kitamoto Masayuki Shimojo Kotaro Kajikawa

Japanese Journal of Applied Physics   53 ( 3 )   035201   2014

Resonant second-harmonic generation in metal?insulator?metal structure Reviewed

Daiki Teshima Ryushi Fujimura Kotaro Kajikawa

Japanese Journal of Applied Physics   53 ( 3 )   032202   2014

Coherent random laser fluid of nematic liquid crystal emulsions Reviewed

Yusuke Nagai Ryushi Fujimura Kotaro Kajikawa

Japanese Journal of Applied Physics   53 ( 1S )   01AE05   2014

Low-Power All-Optical Bistable Device of Twisted-Nematic Liquid Crystal Based on Surface Plasmons in a Metal?Insulator?Metal Structure Reviewed

Pham Tien Thanh Daisuke Tanaka Ryushi Fujimura Yoichi Takanishi Kotaro Kajikawa

Applied Physics Express   6 ( 1 )   011701   2013

Core-resonance cylindrical whispering gallery mode laser of dye-doped nematic liquid crystal Reviewed

Y. Nagai R. Fujimura K. Kajikawa

Journal of the Optical Society of America B   30 ( 8 )   2233 - 2239   2013

Synthesis of organic phenothiazine-based molecular glasses and effect of racemic/homochiral aliphatic chain on near-infrared photorefractive property Reviewed

Y. Liu R. Fujimura K. Ishida N. Oya N. Yoshie

Journal of Physics and Chemistry of Solids   73 ( 9 )   1136 - 1145   2012

Theory of polarization holography Reviewed

K. Kuroda Y. Matsuhashi R. Fujimura T. Shimura

Optical Review   18 ( 5 )   374 - 382   2011

Photorefractive effect in undoped aluminum nitride Reviewed

T. Nagai R. Fujimura T. Shimura K. Kuroda

Optics Letters   35 ( 13 )   2136 - 2138   2010

Multiplexing capability in polychromatic reconstruction with selective detection method Reviewed

R. Fujimura T. Shimura K. Kuroda

Optics Express   18 ( 2 )   1091 - 1098   2010

Numerical investigation of the storage density in multi-valued holographic data storage systems Invited International conference

Photonics WEST 2023  2023.2  SPIE

Suppression and utilization of inter-pixel crosstalk noise in holographic data storage systems Invited International conference

Ryushi Fujimura

International Workshop on Optics, Biology, and Related Technologies (IWOB2022-2023)  2022.12  Center for Optical Research and Education, Utsunomiya University

デザインされた位相パターンを付加した強度多値信号の再生特性

野中琢矢, 藤村隆史

Optics & Photonics Japan 2022  2022.10  日本光学会

Complex amplitude modulated holographic data storage based on one phase spatial light modulator International coauthorship International conference

Jianying Hao, Xiao Lin, Soki Hirayama, Ryushi Fujimura, Yoshito Tanaka, Xiaodi Tan, Tsutomu Shimura

Frontiers in Optics  2022.10  Optica

Complex Amplitude Demodulation Based on Deep Learning in Holographic Data Storage International coauthorship

Jianying Hao, Xiao Lin, Ryushi Fujimura, Yoshito Tanaka, Soki Hirayama, Xiaodi Tan, Tsutomu Shimura

2022.9 

Iterative Phase Determination Method using Pixel Spread Function Invited International conference

R. Fujimura

International Workshop on Holography and related technologies (IWH2021)  2022.3 

Analysis and evaluation of the memory characteristics in the surface shift-multiplexing holographic memory International conference

S. Hirayama, R. Fujimura, Y. Tanaka, T. Shimura

International Workshop on Holography and related technologies (IWH2021)  2022.3 

Single shot detection of phase-modulated signals by using inter-pixel crosstalk Invited International conference

R. Fujimura, M. Tokoro

Photonics West 2022  2022.2 

広帯域光源を用いた体積ホログラム再生法 Invited

藤村隆史

有機エレクトロニクス研究会  2021.12 

Single-shot Detection of Phase-encoded Signals in Holographic Data Storage System Invited International conference

R. Fujimura, M. Tokoro

International Symposium on Imaging, Sensing, and Optical Memory 2021  2021.10 

1次元計算機ホログラフィックメモリーにおける時系列信号の再生特性の評価

古山昂樹, 藤村隆史, 田中嘉人, 志村努

第82回応用物理学会秋季学術講演会  2021.9 

クロストークを利用したシングルショット位相検出法における位相決定アルゴリズムの検討

藤村隆史

第82回応用物理学会秋季学術講演会  2021.9 

Line symmetric image input technique of volumetric hologram waveguide for wide field of view head mounted displays International conference

T. Nakamura R. Fujimura

International Symposium on Imaging, Sensing, and Optical Memory 2020  2020.12 

Holographic data storage using polychromatic light source Invited International conference

R. Fujimura

International Conference on Optoelectronic and Microelectronic Technology and Application 2020  2020.10 

Single-shot detection of amplitude and phase modulated signals by using inter-pixel crosstalk International conference

T. Tokoro R. Fujimura

International Workshop on Holography and related technologies 2020  2020.10 

Improvement of multiplicity in surface collinear holographic memory using Π(Pi)-shaped signal and reference pattern International conference

S. Hirayama R. Fujimura Y. Tanaka T. Shimura

International Workshop on Holography and related technologies 2020  2020.10 

Polychromatic reconstruction for phase-encoded holographic data storage Invited International conference

Photonics Asia  2020.10 

Noise Analysis of a Surface Collinear Holographic Memory International conference

S. Hirayama R. Fujimura S. Umegaki Y. Tanaka T. Shimura

International Workshop on Holography and related technologies 2019  2019.11 

Phase modulated time series signal holographic memory Invited International conference

T. Shimura K. Dongseok L. Xin R. Omori M. Kawasaki

International Workshop on Holography and related technologies 2019  2019.11 

Optimization of recording parameters for large density holographic data storage Invited International conference

R. Fujimura

International Workshop on Holography and related technologies 2019  2019.11 

プラズモニック金属ナノ構造の光熱応用

藤村隆史

第27回 マイクロシステム融合研究会  2019.10 

Suppression and Utilization of Crosstalk-Noise in Multi-Valued Holographic Data Storage System Invited International conference

R. Fujimura M. Tokoro M. Saito

International Symposium on Imaging, Sensing, and Optical Memory 2019  2019.10 

Single Shot Detection of Phase Encoded Signal by Using Deep Learning International conference

M. Tokoro R. Fujimura

International Symposium on Imaging, Sensing, and Optical Memory 2019  2019.10 

Coherent Scattering Noise Reduction Method for Phase Multi-Level Holographic Data Storage System International conference

Y. Nakamura R. Fujimura

International Symposium on Imaging, Sensing, and Optical Memory 2019  2019.10 

Servo signal generation in collinear holographic memory International conference

D. Kim T. Shimura M. Endo Y. Tanaka R. Fujimura

Photorefractive Photonics and beyond  2019.6 

Single shot signal detection in phase-encoded holographic data storage Invited International conference

R. Fujimura Y. Kunii Y. Nakamura T. Shimura

Photonics West 2019  2019.2 

Single shot detection of phase-encoded signal by using inter-pixel crosstalk Invited International conference

R. Fujimura Y. Kunii M. Tokoro T. Shimura

International Workshop on Holography and related technologies 2018  2018.12 

Recording interval dependence in time series angle-multiplexed holographic memory International conference

X. Luo Y. Tanaka R. Fujimura M. Endo T. Shimura

International Workshop on Holography and related technologies 2018  2018.12 

Noise suppression in intensity-modulated multivalued holographic memory International conference

M. Saito R. Fujimura

International Workshop on Photonics Polymer for Innovation  2018.10 

Study of off-Bragg diffraction characteristic in oblique rectangular holograms International conference

T. Nemoto R. Fujimura

International Workshop on Photonics Polymer for Innovation  2018.10 

Phase modulated time series angle-multiplexed holographic memory International conference

X. Luo Y. Tanaka R. Fujimura M. Endo T. Shimura

International Workshop on Photonics Polymer for Innovation  2018.10 

位相多値ホログラフィックメモリーのノイズ解析 Invited

藤村隆史 染谷和希 福田健太

磁気記録・情報ストレージ研究会  2018.3 

Influence of Media Shrinkage in Phase Encoded Holographic Memory Invited International conference

R. Fujimura K. Fukuda

International Workshop on Holography and Related Technologies 2017  2017.11 

Principle and characteristics of phase modulated time series collinear holographic memory International conference

R. Omori H. Nishimoto X. Lin Y. Tanaka R. Fujimura

International Workshop on Holography and Related Technologies 2017  2017.11 

Improvement of Signal to Noise Ratio in Phase-multivalued Holographic Data Storage by Limiting Aperture Opening of Imager Pixels International conference

Y. Nakamura A. Odanaga R. Fujimura

International Workshop on Holography and Related Technologies 2017  2017.11 

Phase-encoded signal detection by using inter-pixel crosstalk International conference

Y. Kunii T. Shimura Y. Nakamura R. Fujimura

International Workshop on Holography and Related Technologies 2017  2017.11 

Direct Measurement of Color Speckle II Modification of 2D Colorimeter Invited International conference

K. Kuroda J. Kinoshita H. Tanaka R. Fujimura K. Yamamoto

Laser Display and Lighting Conference 2017  2017.4 

Single-Shot Fast Phase Retrieval in the Holographic Data Storage International conference

X. Lin T. Shimura R. Fujimura Y. Tanaka M. Endo

Information Photonics 2017  2017.4 

Improvement of Signal to Noise Ratio in Holographic Data Storage by Limiting Aperture Opening of Imager Pixels Invited International conference

R. Fujimura Y. Nakamura A. Odanaga

International Workshop on Holography and related technologies  2016.11 

Numerical analysis of readout tolerance for medium shrinkage in phase-encoded holographic memory International conference

R. Fujimura K. Fukuda

International Workshop on Photonics Polymer for Innovation  2016.10 

Modeling of scheduling free photopolymers for holographic data storage International conference

Y. Takeda T. Shimura S. Umegaki M. Endo R. Fujimura

The 26th International Symposium on Optical Memory  2016.10 

Known Phase Embedded Collinear Holographic Memory International conference

H. Nishimoto R. Fujimura M. Endo S. Umegaki T. Shimura

International Workshop on Photonics Polymer for Innovation  2016.10 

Single-shot phase reconstruction by iterative Fourier transform algorithm in the holographic data storage system International conference

X. Lin R. Fujimura S. Umegaki M. Endo Y. Tanaka

The 26th International Symposium on Optical Memory  2016.10 

Recording Signal Beam Pattern Measurement by Lens-Less Fourier Digital Holography Based on Rayleigh-Sommerfeld Diffraction Integral International conference

S. Kashiwagi D. Barada R. Fujimura K. Fukuda S. Kawata

International Workshop on Photonics Polymer for Innovation  2016.10 

Inter-pixel Crosstalk Cancellation on Holographic Memory International conference

T. Ishii R. Fujimura

The 26th International Symposium on Optical Memory  2016.10 

Optically Tunable Plasmonic Resonance in Semi-Shell Nanostructures for Plasmonic Optical Memory International conference

R. Fujimura S. Shibata T. Oyama R. Sato

The 26th International Symposium on Optical Memory  2016.10 

Experimental Verification of Lens-less Fourier Digital Holography based on Rayleigh-Sommerfeld Diffraction Integral International conference

S. Kashiwagi D. Barada R. Fujimura T. Fukuda S. Kawata

Digital Holography and 3-D Imaging  2016.7 

Direct Measurement of Color Speckle International conference

K. Kuroda R. Fujimura J. Kinoshita H. Murata

The 5th Laser Display and Lighting Conference  2016.7 

Polychromatic reconstruction for holographic data storage Invited International conference

R. Fujimura T. Shimura K. Kuroda

The International Symposium on Optoelectronic Technology and Application  2016.5 

Writing and Reading Characteristics of Time Sequential Angle-multiplexed Holographic Memory International conference

Y. Hayashi R. Fujimura M. Endo S. Umegaki T. Shimura

International Workshop on Holography and related technologies 2015  2015.12 

Recording Mechanism in Optical Development Photopolymer International conference

Y. Takeda R. Fujimura S. Umegaki T. Shimura

International Workshop on Holography and related technologies 2015  2015.12 

Numerical Analysis of Inter-page Crosstalk Noise in Holographic Memory System with Multivalued Phase Signal International conference

K. Someya R. Fujimura

International Workshop on Holography and related technologies 2015  2015.12 

Theory of polarization holography for polychromatic readout beam International conference

R. Fujimura R. Yoshida T. Shimura K. Kuroda

International Symposium on Optical Memory 2015  2015.10 

Increase of the Data Storage Density in the Angle Multiplexed Holographic Memory with the Time Series Signal Coding International conference

T. Shimura Y. Hayashi S. Umegaki M. Endo R. Fujimura

International Symposium on Optical Memory 2015  2015.10 

Recording and Reconstruction Characteristics of of Polarization Holography Invited International conference

K. Kuroda R. Fujimura X. D. Tan

International Symposium on Optical Memory 2015  2015.10 

Polychromatic reconstruction in polarization holographic memory International conference

R. Fujimura R. Yoshida T. Shimura K. Kuroda

Photorefractive Photonics 2015  2015.6 

Pixel position dependence of the signal in the time series signal holographic memory International conference

T. Shimura T. Nozaki M. Endo R. Fujimura

Photorefractive Photonics 2015  2015.6 

Transmission of Light across a Gold Thin film through Gold Nanospheres

Kazuki Fujii Ryushi Fujimura Masayuki Shimojo Kotaro Kajikawa

5th International Topical Meeting on Nanophotonics and Metamaterials  2015.1 

Transfer matrix of polarization state in polychromatic polarization holography

Ryu Yoshida Kazuki Someya Tsutomu Shimura Kazuo Kuroda Ryushi Fujimura

International Workshop on Holography and related technologies  2014.10 

Low-power all-optical bistable device of twisted-nematic liquid crystal based on surface plasmons in a metal-insulator-metal structure

Pham Tien Thanh Ryushi Fujimura Yoichi Takanishi Kotaro Kajikawa

The 2013 Optics of Liquid Crystals  2013.11 

Coherent random laser fluid of nematic liquid crystal emulsions

K. Kajikawa Y. Nagai R. Fujimura

The 18th Microoptics Conference   2013.10 

Numerical study of polarization holographic memory reconstructed with polychromatic light

R. Fujimura

International Workshop on Holography and related technologies  2013.10 

Multilevel Logic Polarization Coded Holographic Memory

Y. Matsuhashi R. Fujimura T. Shimura K. Kuroda

The 10th Conference on Lasers and Electro-Optics Pacific Rim  2013.7 

Temporally Coded Collinear Holographic Memory

M. Kawasaki R. Fujimura T. Shimura K. Kuroda

The 10th Conference on Lasers and Electro-Optics Pacific Rim  2013.7 

Laser Emission from Dye-Doped Nematic Liquid Crystal Emulsions

Y. Nagai R. Fujimura K. Kajikawa

Seventh International Conference on Molecular Electronics and Bioelectronics  2013.3 

Low-power all-optical bistable device of twisted-nematic liquid crystal based on surface plasmons in a metal-insulator-metal structure

P.T. Thanh R. Fujimura K. Kajikawa

The 1st Asian Conference on Liquid Crystals  2012.12 

Two Lasing Modes in Dye-Doped Nematic Liquid Crystals :Random and Whispering-Gallery-Mode Lasers

Y. Nagai R. Fujimura K. Kajikawa

The 1st Asian Conference on Liquid Crystals  2012.12 

Numerical Simulation of Polarization Multi-Level Record Holographic Memory

Y. Matsuhashi R. Fujimura T. Shimura K. Kuroda

International Workshop on Holography and Related Technologies 2012  2012.11 

Time Sequential Signal Collinear Holographic Memory

M. Kawasaki R. Fujimura T. Shimura K. Kuroda

International Workshop on Holography and Related Technologies 2012  2012.11 

Polarization holography with large crossing angle

Y. Matsuhashi R. Fujimura T. Shimura K. Kuroda

1st International Conference on Advanced Photonic Polymers  2011.12 

Simulationof grating growth process of multiplexed holograms in photopolymer

C. Kusunoki R. Fujimura T. Shimura K. Kuroda

1st International Conference on Advanced Photonic Polymers  2011.12 

Beam crossing angle dependence of polarization holography

Y. Matsuhashi R. Fujimura T. Shimura K. Kuroda

International Workshop on Holography and Related Technologies 2011  2011.11 

Readout tolerance for change of medium volume in polychromatic reconstruction method

R. Fujimura T. Shimura K. Kuroda

International Workshop on Holography and Related Technologies 2011  2011.11 

Simulation of grating formation process of multiplexed holograms in photopolymer

C. Kusunoki R. Fujimura T. Shimura K. Kuroda

International Workshop on Holography and Related Technologies 2011  2011.11 

Coherence length of femtosecond laser pulses measured by photogalvanic currents in Gallium Phosphide

I. Yoshimine A.A. Kamshilin R. Fujimura T. Satoh K. Kuroda

Photorefractve Materials, Effects and Devices, Light in Nonlinear Structured Materials  2011.10 

Nondestructive reconstruction in holographic data storage by use of polychromatic readout light source

R. Fujimura T. Shimura K. Kuroda

Photorefractve Materials, Effects and Devices, Light in Nonlinear Structured Materials  2011.10 

Photorefractive properties of undoped aluminum nitride

T. Nagai R. Fujimura T. Shimura K. Kuroda

Photorefractve Materials, Effects and Devices, Light in Nonlinear Structured Materials  2011.10 

Reversible photo polymer modified with coumarin

Y. Okane N. Oya F. Nomura R. Fujimura N. Yoshie

Photorefractve Materials, Effects and Devices, Light in Nonlinear Structured Materials  2011.10 

Linear photogalvanic current in GaP crystals excited by femtosecond pulses

I. Yoshimine A.A. Kamshilin R. Fujimura T. Satoh T. Shimura

The Ninth Japan-Finland Joint Symposium on Optics in Engineering  2011.9 

広帯域光源を用いた非破壊性ホログラフィックメモリー

藤村隆史 志村努 黒田和男

第12回情報フォトニクス研究グループ研究会  2011.9 

Estimation of the Signal to Noise Ratio and M/# Consumption of the Collinear Holographic Memory for High Density Recording

T. Shimura J. Tottori R. Fujimura K. Kuroda

International Symposium on Optical Memory 2010  2010.10 

Theoretical estimation of signal to noise ratio in collinear holographic memory at 10 TBite per disk recording

T. Shimura J. Tottori R. Fujimura K. Kuroda

Optical Data Storage  2010.5 

情報電子ｵﾌﾟﾃｨｸｽ･電気系入門(後期)  T710051

2022  （ University ）

光工学Ⅰ  T740005

2022  （ University ）

光工学Ⅱ  T740006

2022  （ University ）

光科学入門  T710038

2022  （ University ）

電気電子数学  T740010

2021  （ University ）

電気電子数学及演習  T202008

2021  （ University ）

波動光学Ⅱ  B100447

2021  （ Graduate School ）

光工学Ⅰ  T740005

2021  （ University ）

光工学Ⅱ  T740006

2021  （ University ）

光科学入門  T710039

2021  （ University ）

光科学入門  T710038

2021  （ University ）