Mie University · Faculty of Engineering / Graduate School of Engineering · 准教授

Research keywordsOptics・フォトニック結晶・LED照明・ナノ構造・Semiconductor Engineering・プラズモニクス・電子線リソグラフィ・回折光学素子・光制御・偏光

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• (1) Karen Akatsuka, Kazumasa Hiramatsu and Atsushi Motogaito, "TM- and TE-polarization-selective narrowband perfect absorber for near-ultraviolet light using Fano resonance in an aluminum nanohole array structure ", Applied Physics B, 130, 64 (2024).2024 · 主な業績等
• (2) Atsushi Motogaito, Akitaka Harada and Kazumasa Hiramatsu, "Fabrication and Operation Analysis of a Surface-Plasmon Sensor Using a Nonpropagating Mode ", Plasmonics (2023). https://doi.org/10.1007/s11468-023-02111-52023 · 主な業績等
• (3) Atsushi Motogaito, Yukino Hayashi, Akinori Watanabe and Kazumasa Hiramatsu, "Fabrication of Polarization Control Devices Using Metal Grating Structures", Optics and Photoics Journal, 12, pp.201-213 (2022).2022 · 主な業績等
• (4) Atsushi Motoaito, Ryoga Tanaka and Kazumasa Hiramatsu, "Fabrication of perfect plasmonic absorbers for blue and near-ultraviolet lights using double-layer wire-grid structures ", Journal of European Optical Society-Rapid Publications, 17, 6 (2021).2021 · 主な業績等

• Application of nitride semiconductors to optoelectronic device
• 負性電子親和力・GaN/AlN超格子による次世代電子エミッターの開発
• 窒化物半導体の選択横方向成長に関する研究
• 窒化物半導体の選択成長法による金属埋込みと結晶欠陥の低減

• Official profile