Nobuhiko Nishiyama

18 papers Journal 6Unranked 12
YearRankTypeTitle / Venue / Authors
2025 — conf
Scalable Multi-Band Narrow Linewidth Operation by a Single-Chip Tunable Laser with InP/Si Heterogeneous Integration.
ECOC
Takuo Hiratani, Kento Komatsu, Hidenari Fujikata, Naoki Fujiwara, Naoko Inoue, Takehiko Kikuchi, Takuya Mitarai, Shun Kimura, Takuya Okimoto, Yusuke Sawada, Eiichi Banno, Takashi Matsui, Takeshi Fujisawa, Nobuhiko Nishiyama, Hideki Yagi
2024 — conf
InP-based Optical Devices Integrated on Silicon Photonic Circuits.
OFC
Takuya Okimoto, Naoki Fujiwara, Naoko Inoue, Takuo Hiratani, Takehiko Kikuchi, Takuya Mitarai, Munetaka Kurokawa, Hajime Tanaka, Hidenari Fujikata, Tohma Watanabe, Toshiyuki Nitta, Nobuhiko Nishiyama, Hideki Yagi
2022 — conf
Characteristics of GaInAsP/SOI Hybrid Semiconductor Optical Amplifier with InP-based Two-storied Ridge Structure.
OECC/PSC
Yutaka Makihara, Nobuhiko Nishiyama, Takehiko Kikuchi, Takuo Hiratani, Naoki Fujiwara, Naoko Inoue, Toshiyuki Nitta, Moataz Eissa, Takuya Mitarai, Yuning Wang, Yoshitaka Ohiso, Tomohiro Amemiya, Hideki Yagi
2022 — conf
High-speed Switching of Waveguide Magneto-Optical Switch with Coplanar Electrode.
OECC/PSC
Shun Yajima, Toshiya Murai, Yuya Shoji, Nobuhiko Nishiyama, Tetsuya Mizumoto
2021 — conf
On-Silicon Photonic Integrated Circuit toward On-chip Interconnection and Distributed Computing.
VLSI Circuits
Nobuhiko Nishiyama, Tomohiro Amemiya
2020 J jnl
Magneto-Optical Microring Switch Based on Amorphous Silicon-on-Garnet Platform for Photonic Integrated Circuits.
IEICE Trans. Electron.
Toshiya Murai, Yuya Shoji, Nobuhiko Nishiyama, Tetsuya Mizumoto
2019 — conf
Broadband Si waveguide loop mirror with curved directional coupler.
OECC/PSC
Takuya Mitarai, Moataz Eissa, Takayuki Miyazaki, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
2019 — conf
Grid Free WDM System Using External Cavity Multi-Wavelength Laser.
OECC/PSC
Kei Masuyama, Mizuki Shirao, Nobuhiko Nishiyama, Kiyotomo Hasegawa
2019 — conf
Magneto-Optical Microring Switch of Amorphous Silicon Waveguide on Garnet.
OECC/PSC
Toshiya Murai, Yuya Shoji, Nobuhiko Nishiyama, Tetsuya Mizumoto
2019 — conf
Orbital Angular Momentum Mux/Demux Module using Vertically Curved Si Waveguides.
OFC
Tomohiro Amemiya, Tomoya Yoshida, Yuki Atsumi, Nobuhiko Nishiyama, Yasuyuki Miyamoto, Youichi Sakakibara, Shigehisa Arai
2018 — conf
NRZ and PAM-4 Direct Modulation of 1.3µm Quantum Dot Lasers Grown Directly on On-Axis (001) Si.
ECOC
Daisuke Inoue, Daehwan Jung, Justin Norman, Yating Wan, Nobuhiko Nishiyama, Shigehisa Arai, Arthur C. Gossard, John E. Bowers
2018 — conf
Self-Holding Operation of Magneto-Optical Switch using Thin-Film Magnet.
OFC
Ken Okazeri, Kenji Muraoka, Yuya Shoji, Shigeki Nakagawa, Nobuhiko Nishiyama, Shigehisa Arai, Tetsuya Mizumoto
2018 J jnl
Si-Photonics-Based Layer-to-Layer Coupler Toward 3D Optical Interconnection.
IEICE Trans. Electron.
Nobuhiko Nishiyama, Joonhyun Kang, Yuki Kuno, Kazuto Itoh, Yuki Atsumi, Tomohiro Amemiya, Shigehisa Arai
2017 — conf
Novel a-Si on garnet nonreciprocal phase shift optical isolator with TE mode operation.
OFC
Eiichi Ishida, Kengo Miura, Yuya Shoji, Hideki Yokoi, Tetsuya Mizumoto, Nobuhiko Nishiyama, Shigehisa Aral
2014 J jnl
Spectral characteristics of a 1.3-µm npn-AlGaInAs/InP transistor laser under various operating conditions.
IEICE Electron. Express
Masashi Yukinari, Noriaki Sato, Nobuhiko Nishiyama, Shigehisa Arai
2012 J jnl
Athermal Wavelength Filters toward Optical Interconnection to LSIs.
IEICE Trans. Electron.
Yuki Atsumi, Manabu Oda, Joonhyun Kang, Nobuhiko Nishiyama, Shigehisa Arai
2012 J jnl
Theoretical analysis of the damping effect on a transistor laser.
IEICE Electron. Express
Mizuki Shirao, Nobuhiko Nishiyama, Noriaki Sato, Shigehisa Arai
2008 J jnl
High speed response of nonlinear optical phase-shifter based on vertical micro-cavity saturable absorber.
IEICE Electron. Express
Satoshi Suda, Fumio Koyama, Nobuhiko Nishiyama, Catherine Caneau, Chung-En Zah