端山喜紀 (Yoshiki Hayama) - マイポータル

基本情報

所属: 神奈川工科大学工学部電気電子情報工学科専門教育講師

学位: 博士(工学)(神奈川工科大学)
修士(神奈川工科大学)
学士(神奈川工科大学)

研究者番号: 40995792
J-GLOBAL ID: 202401007022637312
researchmap会員ID: R000077048

研究キーワード

研究分野

経歴

2021年4月 - 現在

神奈川工科大学, 工学部電気電子情報工学科, 専門教育講師
2020年9月 - 2021年3月

神奈川工科大学, 工学部電気電子情報工学科, 非常勤講師
2015年4月 - 2017年12月

株式会社寺田電機製作所, 開発部

学歴

2018年4月 - 2021年3月

神奈川工科大学, 大学院工学研究科博士後期課程, 電気電子工学専攻
2013年4月 - 2015年3月

神奈川工科大学, 大学院工学研究科博士前期課程, 電気電子工学専攻
2009年4月 - 2013年3月

神奈川工科大学, 工学部, 電気電子情報工学科

論文

Fabrication of Si Micro-Ring Resonators Crossbar Array with Liquid Crystal Cladding for Tunable Wavelength Selective Circuits

H. Kinoshita, Y. Shimamura, Y. Hayama, K. Nakatsuhara

2025 IEEE Photonics Conference (IPC) 1-2 2025年11月9日
Wavelength Characteristics of Disk-Ring Coupled Resonators for TE-Mode Isolators

Akira Endo, Ibuki Furuya, Yoshiki Hayama, Katsumi Nakatsuhara

2025 IEEE Photonics Conference (IPC) 1-2 2025年11月9日
Design of High-Efficiency Nb ₂ O ₅ -Based Grating Coupler in Integrated LDV for 3D Velocity Distribution Measurement

Ichiro Hamada, Koichi Maru, Katsumi Nakatsuhara, Yoshiki Hayama

2025 30th Microoptics Conference (MOC) 1-2 2025年10月12日
Fabrication of 100 Nm-Thick Horizontal Slot Waveguides Using Niobium-Pentoxide for Sensing Devices

Yoshiki Hayama, Nao Suzuki, Umi Endo, Katsumi Nakatsuhara

2025 30th OptoElectronics and Communications Conference (OECC) and 2025 International Conference on Photonics in Switching and Computing (PSC) 1-3 2025年6月29日査読有り筆頭著者
Fabrication of Nb₂O₅ Waveguide and Switch for Visible Light Applications

Genkei Tei, Yuto Shinbo, Yisheng Ni, Shun Yajima, Yoshiki Hayama, Katsumi Nakatsuhara, Yuya Shoji

2025 30th OptoElectronics and Communications Conference (OECC) and 2025 International Conference on Photonics in Switching and Computing (PSC) 1-3 2025年6月29日査読有り
Fabrication of an MZI Waveguide with Tapered MMI Couplers for Optical Switches Featuring Liquid Crystal

Motoya Okazaki, Yuta Nagano, Yoshiki Hayama, Katsumi Nakatsuhara

2025 30th OptoElectronics and Communications Conference (OECC) and 2025 International Conference on Photonics in Switching and Computing (PSC) 1-3 2025年6月29日査読有り
Visible light thermo-optic switches using an Nb₂O₅ waveguide

Genkei Tei, Yuto Shinbo, Yisheng Ni, Shun Yajima, Yoshiki Hayama, Katsumi Nakatsuhara, Yuya Shoji

Optics Express 33(7) 16328-16328 2025年4月3日査読有り
Resonance characteristics of disk resonators for TE mode isolators

Ibuki Furuya, Yoshiki Hayama, Naoki Sawayanagi, Yuki Horiuchi, Itsuki Takeshita, Katsumi Nakatsuhara

2023 Opto-Electronics and Communications Conference (OECC) 2023年7月2日査読有り
Fabrication of asymmetric MZI silicon nanowire waveguides loaded with a crystallized Ce:YIG cladding using contact epitaxy method

Yuki Horiuchi, Itsuki Takeshita, Yoshiki Hayama, Katsumi Nakatsuhara

2023 Opto-Electronics and Communications Conference (OECC) 2023年7月2日査読有り
Microring resonators with niobium pentoxide for tunable wavelength filters featuring ferroelectric liquid crystal

Yuki Shimamura, Yoshiki Hayama, Naoki Sawayanagi, Ryusuke Nakada, Kazuki Uchihashi, Katsumi Nakatsuhara

2023 Opto-Electronics and Communications Conference (OECC) 2023年7月2日査読有り
Design and Fabrication of DBR Resonators for Sensing Devices Using Nb₂O₅ Horizontal Slot Waveguides

Nao Suzuki, Yoshiki Hayama, Takumi Hinata, Maho Akiyama, Katsumi Nakatsuhara

2023 Opto-Electronics and Communications Conference (OECC) 2023年7月2日査読有り
Nb₂O₅ horizontal slot waveguides with side-wall grating structures

Takumi Hinata, Yoshiki Hayama, Naoya Katsumata, Katsumi Nakatsuhara, Masayuki Takeda, Takeshi Nishizawa

2022 IEEE Photonics Conference (IPC) 2022年11月査読有り
Fabrication of horizontal three-layer SiO₂-slot waveguide sandwiched by Nb₂O₅

Takumi Hinata, Yoshiki Hayama, Yuki Shimamura, Katsumi Nakatsuhara

2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC) 2022年7月3日査読有り
Wavelength characteristics of Nb₂O₅micro-ring resonators

Naoki Sawayanagi, Ryousuke Nakada, Yoshiki Hayama, Naoya Katsumata, Yuki Shimamura, Takumi Hinata, Masayuki Takeda, Katsumi Nakatsuhara

2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC) 2022年7月3日査読有り
Design and fabrication of a Nb₂O₅ MMI coupler for optical switches

Takaki Takeda, Yoshiki Hayama, Katsumi Nakatsuhara

2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC) 2022年7月3日査読有り
Nb₂O₅ horizontal slot waveguides fabricated by an improved etching process

Takumi Hinata, Yoshiki Hayama, Naoki Sawayanagi, Tasuku Touma, Katsumi Nakatsuhara, Masayuki Takeda, Takeshi Nishizawa

2021 26th Microoptics Conference (MOC) 2021年9月26日査読有り
Study on Analysis and Fabrication Conditions of Horizontal SiO₂ Slot Waveguides Using Nb₂O₅

Yoshiki Hayama, Katsumi Nakatsuhara, Shinta Uchibori, Takeshi Nishizawa

IEICE TRANSACTIONS ON ELECTRONICS E103C(11) 669-678 2020年11月査読有り筆頭著者
Bistable tuning operation in an Nb2O5 DBR resonator with ferroelectric liquid crystal cladding

Yoshiki Hayama, Sho Inamori, Ryoma Ito, Katsumi Nakatsuhara, Takeshi Nishizawa, Masayuki Takeda

MOC 2019 - 24th Microoptics Conference 112-113 2019年11月1日査読有り筆頭著者
Wavelength Characteristics of a Silicon Waveguide Mach-Zehnder Interferometer having a Ce:YIG cladding

Katsumi Nakatsuhara, Natsuki Iijima, Yoshiki Hayama, Naoya Katsumata, Mao Hijikata, Taka Yamaguchi, Takeshi Nishizawa, Masayuki Takeda, Satoru Noge

2019 24th Microoptics Conference (MOC) 170-171 2019年11月査読有り
Theoretical Structural Dependence of Optical Power Density in Horizontal Slot Waveguides Using Nb₂O₅

Yoshiki Hayama, Katsumi Nakatsuhara, Toshihiro Ochiai, Masayuki Takeda, Takeshi Nishizawa

Japanese Journal of Applied Physics 58(SJ) JB01-1-JB01-8 2019年8月査読有り筆頭著者