顔写真

PHOTO

Shimomura Suguru
下村 優
Shimomura Suguru
下村 優
Graduate School of Information Science and Technology Department of Information and Physical Sciences, Assistant Professor

Research History 3

  1. 2021/09 - Present
    大阪大学 大学院情報科学研究科 助教

  2. 2021/04 - 2021/08
    Osaka University

  3. 2019/04 - 2021/03
    日本学術振興会 特別研究員 (DC2)

Education 3

  1. 大阪大学大学院 情報科学研究科 博士後期課程

    2018/04 - 2021/03

  2. 大阪大学大学院 情報科学研究科 博士前期課程

    2016/04 - 2018/03

  3. 大阪大学 工学部 応用自然科学科

    2012/04 - 2016/03

Committee Memberships 8

  1. 日本光学会 光・光員会 委員 Academic society

    2025/04 - Present

  2. 日本光学会関西支部 監査 Academic society

    2024/04 - Present

  3. 一般社団法人 日本光学会 情報フォトニクス研究グループ 幹事 Academic society

    2023/04 - Present

  4. レーザー学会 プログラム委員 Academic society

    2024/06 - 2025/01

  5. 日本光学会関西支部 会計幹事

    2022/04 - 2024/03

  6. 日本光学会第50回冬期講習会 幹事

    2023/09 - 2024/01

  7. The 13th Japan-Korean Workshop on Digital Holography and Information Photonics, Local Organizing Committee

    2023/04 - 2023/12

  8. レーザー学会 プログラム委員

    2022/05 - 2023/01

Professional Memberships 4

  1. The International Society for Optical Engineering (SPIE)

  2. 日本光学会

  3. Optica

  4. 応用物理学会

Research Areas 2

  1. Nanotechnology/Materials / Optical engineering and photonics /

  2. Informatics / Soft computing /

Awards 4

  1. コニカミノルタ画像科学奨励賞奨励賞(優秀賞)

    2022/03

  2. Outstanding Poster Award

    The 9th Korean-Japan Workshop on Digital Holography and Information Photonics 2019/12

  3. 大阪大学情報科学研究科賞

    2018/03

  4. KONIKA MINOLTA light future scholarship

    Optical Society of Japan 2017/11

Papers 40

  1. Design of quantum dot networks for improving prediction performance in reservoir computing

    Kazuki Yamanouchi, Suguru Shimomura, Jun Tanida

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS Vol. 42 No. 4 p. 713-720 2025/04/01 Research paper (scientific journal)

  2. Three-dimensional imaging through scattering media by constructing a digital twin based on Gaussian Splatting

    Kazuki Yamanouchi, Suguru Shimomura, Jun Tanida

    2025/01

  3. Parallel processing of spatial photonic Ising machines using spatial multiplexing

    Suguru Shimomura, Yusuke Ogura, Jun Tanida

    Machine Learning in Photonics 2024/06/18 Research paper (international conference proceedings)

    Publisher: SPIE
  4. Demonstration of quantum dot reservoir computing based on spatio-temporal optical processing

    Naoya Tate, Seiya Yamaguchi, Shunichi Sakai, Suguru Shimomura, Takahiro Nishimura, Jun Kozuka, Yusuke Ogura, Jun Tanida

    Applied Optics Vol. 63 No. 28 p. G30-G30 2024/05/30 Research paper (scientific journal)

    Publisher: Optica Publishing Group
  5. Numerical demonstration of spatial photonic Ising machine with parallel processing based on spatial multiplexing

    Suguru Shimomura, Yusuke Ogura, Jun Tanida

    Informaiton Photonics 2024 (IP2024) 2024

  6. Spatial-photonic Ising machine by space-division multiplexing with physically tunable coefficients of a multi-component model

    Takumi Sakabe, Suguru Shimomura, Yusuke Ogura, Ken-ichi Okubo, Hiroshi Yamashita, Hideyuki Suzuki, Jun Tanida

    Optics Express 2023/12/05 Research paper (scientific journal)

    Publisher: Optica Publishing Group
  7. Performance enhancement of spatial photonic Ising machine through parallel processing via space-division multiplexing

    Suguru Shimomura, Hiroshi Yamashita, Ken-ichi Okubo, Yusuke Ogura, Hideyuki Suzuki, Jun Tanida

    The 12th Asia-Pacific Laser Symposium Vol. CTu1-05 2023/09

  8. Low-Rank Combinatorial Optimization and Statistical Learning by Spatial Photonic Ising Machine

    Hiroshi Yamashita, Ken-ichi Okubo, Suguru Shimomura, Yusuke Ogura, Jun Tanida, Hideyuki Suzuki

    Physical Review Letters Vol. 131 No. 6 2023/08/07 Research paper (scientific journal)

    Publisher: American Physical Society (APS)
  9. Function enhancement of spatial photonic Ising machine by parallel processing using space-division multiplexing

    Suguru Shimomura, Ken-ichi Okubo, Hiroshi Yamashita, Yusuke Ogura, Hideyuki Suzuki, Jun Tanida

    2023 Conference on Lasers and Electro-Optics/Europe - European Quantum Electronics Virtual Conferences (CLEO/Europe-EQEC 2023) Vol. JSIII-2.5 2023/06 Research paper (international conference proceedings)

    Publisher: IEEE
  10. Numerical evaluation of fluorescence probe using excitation spectrum of FRET network

    Yusuke Ogura, Keita Hayashi, Suguru Shimomura, Takahiro Nishimura, Jun Tanida

    Biomedical Imaging and Sensing Conference 2023 (BISC 2023) 2023/04

  11. Control of solution property on multiplexed spatial- photonic Ising machine by tuning optical parameter

    Takumi Sakabe, Suguru Shimomura, Yusuke Ogura, Ken-ichi Okubo, Hiroshi Yamashita, Hideyuki Suzuki, Jun Tanida

    The 12th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP 2022) 2022/12

  12. Fundamental implementation of spatio-parallel optical reservoir computing

    Akihiro Nakamura, Seiya Yamaguchi, Suguru Shimomura, Takahiro Nishimura, Jun Kozuka, Naoya Tate, Yusuke Ogura, Jun Tanida

    The 12th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2022) 2022/12

  13. Addressing of fluorescence signals by spectral encoding

    Yusuke Ogura, Keita Hayashi, Suguru Shimomura, Takahiro Nishimura, Jun Tanida

    The 12th Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2022) 2022/12

  14. Optical encoding for fluorescence addressing

    Yusuke Ogura, Keita Hayashi, Suguru Shimomura, Takahiro Nishimura, Jun Tanida

    SPIE Biomedical Imaging and Sensing Conference (BISC) 2022/12

  15. Experimental Verification of Fluorescence Tags Using FRET Networks Responding to Molecular Inputs

    Keita Hayashi, Yusuke Ogura, Suguru Shimomura, Takahiro Nishimura, Jun Tanida

    13th International Conference on Optics-photonics Design & Fabrication (ODF'22) 2022/08 Research paper (international conference proceedings)

  16. Numerical demonstration of spatial photonic Ising machine by using time-division multiplexing

    Suguru Shimomura, Ken-ichi Okubo, Hiroshi Yamashita, Yusuke Ogura, Hideyuki Suzuki, Jun Tanida

    The 15th Pacific Rim Conference on Lasers and Electro-Optics (CLEO Pacific Rim, CLEO-PR 2022) 2022/08 Research paper (international conference proceedings)

    Publisher: Optica Publishing Group
  17. Prediction performance of reservoir computing based on iterative function system using optical feedback

    Suguru Shimomura, Naruki Segawa, Yusuke Ogura, Jun Tanida

    Information Photonics 2022 (IP2022) Vol. IP4-04 2022/04

  18. Quantum Dot Network-Based Reservoir Computing Using Spatio-Temporal Fluorescence Outputs

    Shunichi Sakai, Akihiro Nakamura, Naoya Tate, Suguru Shimomura, Takahiro Nishimura, Jun Kozuka, Yusuke Ogura, Jun Tanida

    Information Photonics 2022 (IP2022) 2022/04 Research paper (international conference proceedings)

  19. A wavelength-selectively excitable fluorescence system based on FRET towards photonically addressable nanoscale light sources

    Yusuke Ogura, Keita Hayashi, Takehiro Mori, Suguru Shimomura, Takahiro Nishimura, Jun Tanida

    Information Photonics 2022 (IP2022) 2022/04 Research paper (international conference proceedings)

  20. Quantitative analysis of nonlinear optical input/output of a quantum-dot network based on the echo state property

    Naoya Tate, Yuki Miyata, Shun-ichi Sakai, Akihiro Nakamura, Suguru Shimomura, Takahiro Nishimura, Jun Kozuka, Yusuke Ogura, Jun Tanida

    OPTICS EXPRESS Vol. 30 No. 9 p. 14669-14676 2022/04 Research paper (scientific journal)

  21. Tunable reservoir computing based on iterative function systems

    Naruki Segawa, Suguru Shimomura, Yusuke Ogura, Jun Tanida

    OPTICS EXPRESS Vol. 29 No. 26 p. 43164-43173 2021/12 Research paper (scientific journal)

  22. Non-linearly responsive neurons using a quantum-dot network for neuromorphic computing

    Suguru Shimomura, Takahiro Nishimura, Jun Kozuka, Naoya Tate, Shunichi Sakai, Yusuke Ogura, Jun Tanida

    Photonics in Switching and Computing 2021 No. Tu5B.4 2021/09

  23. Spatiotemporal model for FRET networks with multiple donors and acceptors: multicomponent exponential decay derived from the master equation

    Masaki Nakagawa, Yuki Miyata, Naoya Tate, Takahiro Nishimura, Suguru Shimomura, Sho Shirasaka, Jun Tanida, Hideyuki Suzuki

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS Vol. 38 No. 2 p. 294-299 2021/02 Research paper (scientific journal)

  24. Verification of Spatiotemporal Optical Properties of Quantum Dot Network by Regioselective Photon counting

    Shunichi Sakai, Akihiro Nakamura, Suguru Shimomura, Takahiro Nishimura, Jun Kozuka, Naoya Tate, Yusuke Ogura, Jun Tanida

    Photonics in Switching and Computing 2021 2021 Research paper (international conference proceedings)

    Publisher: OSA
  25. Basic experimental verification of spatially parallel pulsed-I/O optical reservoir computing

    Yuki Miyata, Shunichi Sakai, Suguru Shimomura, Takahiro Nishimura, Naoya Tate, Yusuke Ogura, Jun Tanida

    2020/09

  26. Temporal signal generation using FRET-based quantum dot network for optical reservoir computing

    Suguru Shimomura, Takahiro Nishimura, Jun Kozuka, Yuki Miyata, Shunichi Sakai, Naoya Tate, Yusuke Ogura, Jun Tanida

    Information Photonics 2020 (IP'20) 2020/09

  27. Spectral and temporal optical signal generation using randomly distributed quantum dots

    Suguru Shimomura, Takahiro Nishimura, Yuki Miyata, Naoya Tate, Yusuke Ogura, Jun Tanida

    OPTICAL REVIEW Vol. 27 No. 2 p. 264-269 2020/04 Research paper (scientific journal)

  28. Object movement change in optical decomposition of DNA gels

    Suguru Shimomura, Takahiro Nishimura Yusuke Ogura, Jun Tanida

    The 9th Korean-Japan Workshop on Digital Holography and Information Photonics 2019/12

  29. Optical decomposition of DNA gel and modification of object mobility on micrometre scale

    Suguru Shimomura, Takahiro Nishimura, Yusuke Ogura, Jun Tanida

    SCIENTIFIC REPORTS Vol. 9 No. 1 p. 19858-19858 2019/12 Research paper (scientific journal)

  30. A quantum dot reservoir based on Förster resonance energy transfer for optical reservoir computing

    Jun Tanida, Suguru Shimomura, Takahiro Nishimura, Yuki Miyata, Naoya Tate, Yusuke Ogura

    The 13th Japan-Finland Joint Symposium on Optics in Engineering (OIE 2019) p. 13-14 2019/08

  31. Integration of DNA and Photonics for Computing, Sensing, and Fabrication

    Yusuke Ogura, Jinya Inoue, Suguru Shimomura, Takahiro Nishimura, Jun Tanida

    2019/06

  32. Energy transfer in quantum-dot network for optical reservoir computing

    Suguru Shimomura, Takahiro Nishimura, Yuki Miyata, Naoya Tate, Yusuke Ogura, Jun Tanida

    Information Photonics 2019 (IP' 19) 2019/04

  33. Patterning of DNA hydrogels by photodecomposition with visible light

    Suguru Shimomura, Takahiro Nishimura, Yusuke Ogura, Jun Tanida

    SPIE Photonics West 2019 BIOS 2019/02

  34. Reversible transformation of DNA gels using light signals

    Suguru Shimomura, Takahiro Nishimura, Yusuke Ogura, Jun Tanida

    Proceedings of SPIE - The International Society for Optical Engineering Vol. 11140 2019 Research paper (international conference proceedings)

  35. Motion control of micrometer-sized object by photodecompotision of DNA hydrogels

    Suguru Shimomura, Takahiro Nishimura, Yusuke Ogura, Jun Tanida

    The 24th International Conference on DNA Computing and Molecular Programming (DNA24) 2018/10

  36. Photothermal fabrication of microscale patterned DNA hydrogels

    Suguru Shimomura, Takahiro Nishimura, Yusuke Ogura, Jun Tanida

    ROYAL SOCIETY OPEN SCIENCE Vol. 5 No. 2 p. 171779-171779 2018/02 Research paper (scientific journal)

  37. Quantitative evaluation of DNA hydrogel growth induced by light

    Suguru Shimomura, Takahiro Nishimura, Yusuke Ogura, Jun Tanida

    The Twelfth Japan-Finland Joint Symposium on Optics in Engineering (OIE' 17) 2017/09

  38. Optical Fabrication of DNA hydrogel using quenchers

    Suguru Shimomura, Takahiro Nishimura, Yusuke Ogura, Jun Tanida

    The 23rd International Conference on DNA Computing and Molecular Programming (DNA23) 2017/09

  39. Optical fabrication of patterned DNA hydrogel

    Takahiro Nishimura, Suguru Shimomura, Yusuke Ogura, Jun Tanida

    Collaborate Conference on Materials Research 2017 (CCMR 2017) 2017/06

  40. Optical fabrication of DNA hydrogel using holographic pattern

    Suguru Shimomura, Takahiro Nishimura, Yusuke Ogura, Jun Tanida

    Information Photonics 2017 (IP’ 17) 2017/04

Misc. 2

  1. 光多重化技術を用いた空間光イジングマシン

    下村 優

    生産と技術 Vol. 76 No. 4 2024/10 Article, review, commentary, editorial, etc. (other)

  2. 反復関数系を用いたリザーバコンピューティング

    下村 優

    フォトニクスニュース Vol. 9 No. 3 2024/03 Article, review, commentary, editorial, etc. (scientific journal)

Presentations 21

  1. フーリエ変換作用を活用した空間フォトニックイジングマシンの実験的検証

    下村 優, 谷田 純, 山下 洋史, 鈴木 秀幸, 小倉 裕介

    レーザー学会学術講演会第45回年次大会 2025/01/22

  2. 光多重化を用いた空間フォトニックイジングマシンの機能拡張

    下村 優

    第85回応用物理学会秋季学術講演会 2024/09/18

  3. 光多重化を用いた空間光イジングマシン

    下村 優

    一般社団法人レーザー学会学術講演会第44回年次大会 2024/01/17

  4. Function enhancement of spatial photonic Ising machine using optical multiplexing

    Suguru Shimomura

    The 13th Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP 2023) 2023/12/18

  5. 2 次元量子ドット分散リザバーを用いた機械学習モデルの性能評価

    山口 誠矢, 中村 明寛, 竪 直也, 下村 優, 西村 隆宏, 小塚 淳, 小倉 裕介, 谷田 純

    2022年応用物理学会九州支部学術講演会 2022/11

  6. Performance evaluation of multiple reservoir computing model using QD networks

    2022/09

  7. 量子ドット分散型光ニューラルネットワークの開発とその機械学習応用

    竪 直也, 坂井 駿一, 中村 明寛, 下村 優, 西村 隆宏, 小塚 淳, 小倉 裕介, 谷田 純

    第69回応用物理学会春季学術講演会 2022/03/22

  8. 分散型量子ドットリザーバの性能におけるパルス光強度依存性

    下村 優, 西村 隆宏, 小塚 淳, 坂井 駿一, 中村 明寛, 竪 直也, 小倉 裕介, 谷田 純

    第69回応用物理学会春季学術講演会 2022/03/22

  9. 光入出力型量子ドット分散ネットワークの特性とその応用

    竪 直也, 坂井 駿一, 中村 明寛, 下村 優, 西村 隆宏, 小塚 淳, 小倉 裕介, 谷田 純

    レーザー学会学術講演会第42回年次大会 2022/01

  10. 微小領域指定光子計数実験によるランダム量子ドットネットワーク中の光エネルギー伝搬の検証とその特性分析

    坂井 駿一, 中村 明寛, 竪 直也, 下村 優, 西村 隆宏, 小塚 淳, 小倉 裕介, 谷田 純

    レーザー学会学術講演会第42回年次大会 2022/01

  11. 時分割多重化による空間光イジングマシンの機能拡張

    下村 優, 大久保 健一, 山下 洋史, 小倉 裕介, 鈴木 秀幸, 谷田 純

    レーザー学会学術講演会第42回年次大会 2022/01

  12. Topological Data Analysis of Large-scale Multicellular Networks

    下村 優, 岩崎 悟, 中野 賢

    第 58 回日本生物物理学会年会 2020/09

  13. 量子ドット分散構造に基づく微小光リザーバの空間ダイナミクスに関する検証

    竪 直也, 宮田 裕基, 下村 優, 西村 隆宏, 小倉 裕介, 谷田 純

    Optics & Photonics Japan 2019 (OPJ2019) 2019/12

  14. 微小光リザーバの構築に向けたFRETネットワークが示す応答ダイナミクスの検証

    宮田 裕基, 下村 優, 西村 隆宏, 竪 直也, 小倉 裕介, 谷田 純

    第80回応用物理学会秋季学術講演会 2019/09

  15. 光によるDNAゲルの分解制御とマイクロマシンへの展望

    下村 優, 西村 隆宏, 小倉 裕介, 谷田 純

    第19回情報フォトニクス研究グループ研究会(秋合宿) 2018/08

  16. 光制御DNAマイクロロボットに向けたDNAゲルの光成形

    下村 優, 西村 隆宏, 小倉 裕介, 谷田 純

    第12回新画像システム・情報フォトニクス研究討論会 2018/06

  17. 形状変化型マイクロロボットに向けた DNA ゲルの光分解制御

    下村 優, 西村 隆宏, 小倉 裕介, 谷田 純

    第65回応用物理学会春季学術講演会 2018/03

  18. 光制御DNAマイクロロボットの基礎検討

    下村 優, 西村 隆宏, 小倉 裕介, 谷田 純

    Optics & Photonics Japan 2017 2017/11

  19. 光によるイメージングと構造制御

    小島太一, 下村 優

    第31回 OACISシンポジウム「ICT産学連携フェア2016」 2016/12

  20. 光によるDNAハイドロゲルのパターン形成

    下村 優, 西村 隆宏, 小倉 裕介, 谷田 純

    第54回日本生物物理学会年会 2016/11

  21. 光熱変換分子を用いたDNAハイドロゲルの光構造制御

    下村 優, 西村 隆宏, 小倉 裕介, 谷田 純

    第17回情報フォトニクス研究グループ研究会 2016/09

Institutional Repository 1

Content Published in the University of Osaka Institutional Repository (OUKA)
  1. Photofunctional nano-object network and its application

    下村 優