Research field (1)：
Communication and network engineering
Research keywords (1)：
光エレクトロニクス
Research theme for competitive and other funds (4)：
2022 - 2025 中赤外アストロフォトニクス用光集積回路の高精度設計に関する研究
2019 - 2022 Optimum design method of high-performance and wide-band optical integrated cuirts
2019 - 2022 Holorecognizer: implementation expansion of machine learning to optical setup for three-dimensional recognition
2006 - 2007 大規模光回路の高精度解析設計システムの開発とその並列・分散処理化
Papers (44)：
Jun-Ichiro Sugisaka, Shingo Shimada, Koichi Hirayama, Takashi Yasui. Design of an optical linear-discriminant filter: optimization for enhancement of filter transmittance and discrimination accuracy. Journal of the Optical Society of America A. 2023. 41. 1. 139-139
Takashi YASUI, Jun-ichiro SUGISAKA, Koichi HIRAYAMA. Bending Loss Analysis of Chalcogenide Glass Channel Waveguides for Mid-Infrared Astrophotonic Devices. IEICE Transactions on Electronics. 2023. E106.C. 3. 107-110
Koichi Hirayama, Yoshiyuki Yanagimoto, Jun-Ichiro Sugisaka, Takashi Yasui. Permittivity Measurement Method for Thin Sheets Using Split-Cylinder Resonator With Protrusions. IEEE Transactions on Instrumentation and Measurement. 2022. 71. 3. 1-9
Jun-ichiro Sugisaka, Takashi Yasui, Koichi Hirayama. Design of an optical linear discriminant filter for classification of subwavelength concave and convex defects on dielectric substrates. Journal of the Optical Society of America A. 2022. 39. 3. 342-342
Takashi YASUI, Jun-ichiro SUGISAKA, Koichi HIRAYAMA. Single-Mode Condition of Chalcogenide Glass Channel Waveguides for Integrated Optical Devices Operated across the Astronomical N-Band. IEICE Transactions on Electronics. 2021. E104.C. 8. 386-389
