Konishi Kuniaki

コニシクニアキ | Konishi Kuniaki

Affiliation and department：
Homepage URL (2)： https://www.kkns.ipst.s.u-tokyo.ac.jp/ , https://www.kkns.ipst.s.u-tokyo.ac.jp/en/home

Research field (2)： Semiconductors, optical and atomic physics , Optical engineering and photonics

Research keywords (5)： Nonlinear optics , Laser processing , Terahertz , Chirality , Metamaterials

Research theme for competitive and other funds (13)：

2024 - 2027 Creation of 3D terahertz metamaterials by combination of laser microfabrication and carbon materials
2023 - 2027 Search of cosmic inflation using a broadband millimeter-wave cryogenic telescope
2021 - 2025 Development of Vacuum Ultraviolet Coherent Light Source Technology Using Dielectric Nanomembrane Artificial Nanotructures
2021 - 2025 Visualization of chirality structures by high precision circular dichroism imaging
2020 - 2024 Development of metallic coating technique onto 3D-printed polymer for fabrication of Terahertz wireless communication devices

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Papers (79)：

Kana Sakaguri, Masaya Hasegawa, Yuki Sakurai, Junna Sugiyama, Nicole Farias, Charles A. Hill, Bradley R. Johnson, Kuniaki Konishi, Akito Kusaka, Adrian T. Lee, et al. Anti-reflection coating with mullite and Duroid for large-diameter cryogenic sapphire and alumina optics. Applied Optics. 2024. 63. 6. 1618-1627
Haruyuki Sakurai, Kuniaki Konishi. Laser processing of silicon with GHz burst pumped third harmonics for precise microfabrication. Optics Express. 2023. 31. 24. 40748-40748
Ryohei Yamada, Wataru Komatsubara, Haruyuki Sakurai, Kuniaki Konishi, Norikatsu Mio, Junji Yumoto, Makoto Kuwata-Gonokami. Simulation of nonlinear propagation of femtosecond laser pulses in air for quantitative prediction of the ablation crater shape. Optics Express. 2023. 31. 5. 7363-7363
Masataka Kobayashi, Yusuke Arashida, Kanta Asakawa, Keisuke Kaneshima, Masashi Kuwahara, Kuniaki Konishi, Junji Yumoto, Makoto Kuwata-Gonokami, Jun Takeda, Ikufumi Katayama. Pulse-to-pulse ultrafast dynamics of highly photoexcited Ge₂Sb₂Te₅ thin films. Japanese Journal of Applied Physics. 2023. 62. 2. 022001-022001
R. Takaku, T. Ghigna, S. Hanany, Y. Hoshino, H. Ishino, N. Katayama, K. Komatsu, K. Konishi, M. Kuwata-Gonokami, T. Matsumura, et al. Performance of a 200 mm Diameter Achromatic HWP with Laser-Ablated Sub-Wavelength Structures. Journal of Low Temperature Physics. 2022

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MISC (22)：

櫻井治之, 山田涼平, 小西邦昭. フェムト秒レーザー加工の学理解明に向けた集光プロファイルの精密計測およびシミュレーション手法の開発. レーザー加工学会誌. 2024. 31. 1. 3-9
櫻井治之, 小西邦昭. フェムト秒レーザー加工によるミリ波・テラヘルツ波の無反射モスアイ構造の実現. OPTRONICS. 2023. 42. 9. 96-100
小西邦昭. 非線形メタマテリアルを用いた円偏光の生成と制御. 光学. 2023. 52. 5. 186-191
小林洋平, 乙津聡夫, 櫻井治之, 小西邦昭, 田丸博晴, 坂上和之, 谷峻太郎. 半導体後工程での超微細紫外レーザー穴あけ加工. OPTRONICS. 2023. 42. 1. 60-62
小西邦昭, 五神真. 誘電体ナノメンブレンを用いた真空紫外コヒーレント光発生と円偏光制御. 光アライアンス. 2021. 32. 11. 44-48

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Patents (19)：

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Books (2)：

Lectures and oral presentations (158)：

[第55回講演奨励賞受賞記念講演] 誘電体ガラス基板のフェムト秒パルスレーザー加工におけるマルチタイムスケール時間分解複素振幅イメージング
(第71回応用物理学会春季学術講演会 2024)
GHzバーストパルスの三倍波によるシリコン精密加工
(第71回応用物理学会春季学術講演会 2024)
レーザー加工による広帯域モスアイ反射防止構造の作製
(第71回応用物理学会春季学術講演会 2024)
GHz burst pumped third-harmonic pulses for precise microfabrication of silicon
(SPIE Photonics West 2024)
Fabrication of THz metalens by ultraviolet femtosecond laser ablation
(SPIE Photonics West 2024)

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Education (4)：

2005 - 2008 The University of Tokyo The Graduate School of Engineering Department of Applied Physics
2001 - 2003 The University of Tokyo The Graduate School of Engineering Department of Applied Physics
1999 - 2001 The University of Tokyo The Faculty of Engineering Department of Applied Physics
1997 - 1999 The University of Tokyo College of Arts and Sciences

Professional career (1)：

Work history (9)：

2021/05 - 現在東京大学光量子科学連携研究機構(兼任)
2021/05 - 現在 The University of Tokyo Institute for Photon Science and Technology, Graduate School of Science Associate Professor
2018/10 - 2022/03 JST PREST
2014/06 - 2021/05 The University of Tokyo Institute for Photon Science and Technology, Graduate School of Science
2008/11 - 2014/05 The University of Tokyo The Graduate School of Engineering, Photon Science Center

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Committee career (10)：

2024/04 - 現在多元技術融合光プロセス研究会幹事
2023/07 - 現在 The 7h International Workshop on UV Materials and Devices (IWUMD 2024) Organizing Committee
2023/04 - 現在レーザー学会編集委員会委員
2023/04 - 現在応用物理学会代議員
2022/12 - 現在 Program committee of SPIE conference OP101: Metamaterials, Metadevices, and Metasystems, part of the SPIE Optics + Photonics meeting

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Awards (2)：

Association Membership(s) (5)：

Optica , THE JAPAN SOCIETY OF APPLIED PHYSICS , 日本物理学会 , SPIE , レーザー学会

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