Nobuhiko Nishiyama

According to our database, Nobuhiko Nishiyama authored at least 21 papers between 2008 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

IQ Modulators with Two Segments using InP/SOI Chip-on-Wafer Bonding Process for Optical DAC.

Hajime Tanaka, Naotaka Kasuya, Taichi Misawa, Yohei Sobu, Shuntaro Maeda, Kento Komatsu, Naoko Inoue, Takehiko Kikuchi, Takuya Mitarai, Shun Kimura, Naoki Fujiwara, Nobuhiko Nishiyama, Takuo Tanemura, Shinsuke Tanaka, Hideki Yagi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

High L-band Responsivity of Compact InP-on-Si Coherent-Receiver PICs via Chip-on-Wafer Bonding.

Takuya Okimoto, Takuya Mitarai, Yohei Sobu, Shuntaro Maeda, Shun Kimura, Takehiko Kikuchi, Naoko Inoue, Naoki Fujiwara, Nobuhiko Nishiyama, Takuo Tanemura, Shinsuke Tanaka, Hideki Yagi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

Low-Voltage, Complex-DSP-Free 200G PAM4 / 140G OOK Operation of Si Photonic Crystal Slow-Light Modulator with Built-in EO Equalizer.

Keisuke Kawahara, Tai Tsuchizawa, Noritsugu Yamamoto, Yuriko Maegami, Koji Yamada, Nobuhiko Nishiyama, Toshihiko Baba

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2026

2025

Scalable Multi-Band Narrow Linewidth Operation by a Single-Chip Tunable Laser with InP/Si Heterogeneous Integration.

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

Proceedings of the European Conference on Optical Communications, 2025

2024

InP-based Optical Devices Integrated on Silicon Photonic Circuits.

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2022

High-speed Switching of Waveguide Magneto-Optical Switch with Coplanar Electrode.

Shun Yajima, Toshiya Murai, Yuya Shoji, Nobuhiko Nishiyama, Tetsuya Mizumoto

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

Characteristics of GaInAsP/SOI Hybrid Semiconductor Optical Amplifier with InP-based Two-storied Ridge Structure.

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

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

2021

On-Silicon Photonic Integrated Circuit toward On-chip Interconnection and Distributed Computing.

Nobuhiko Nishiyama, Tomohiro Amemiya

Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

2020

Magneto-Optical Microring Switch Based on Amorphous Silicon-on-Garnet Platform for Photonic Integrated Circuits.

Toshiya Murai, Yuya Shoji, Nobuhiko Nishiyama, Tetsuya Mizumoto

IEICE Trans. Electron., 2020

2019

Magneto-Optical Microring Switch of Amorphous Silicon Waveguide on Garnet.

Toshiya Murai, Yuya Shoji, Nobuhiko Nishiyama, Tetsuya Mizumoto

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Broadband Si waveguide loop mirror with curved directional coupler.

Takuya Mitarai, Moataz Eissa, Takayuki Miyazaki, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Grid Free WDM System Using External Cavity Multi-Wavelength Laser.

Kei Masuyama, Mizuki Shirao, Nobuhiko Nishiyama, Kiyotomo Hasegawa

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Orbital Angular Momentum Mux/Demux Module using Vertically Curved Si Waveguides.

Tomohiro Amemiya, Tomoya Yoshida, Yuki Atsumi, Nobuhiko Nishiyama, Yasuyuki Miyamoto, Youichi Sakakibara, Shigehisa Arai

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

2018

Si-Photonics-Based Layer-to-Layer Coupler Toward 3D Optical Interconnection.

Nobuhiko Nishiyama, Joonhyun Kang, Yuki Kuno, Kazuto Itoh, Yuki Atsumi, Tomohiro Amemiya, Shigehisa Arai

IEICE Trans. Electron., 2018

Self-Holding Operation of Magneto-Optical Switch using Thin-Film Magnet.

Ken Okazeri, Kenji Muraoka, Yuya Shoji, Shigeki Nakagawa, Nobuhiko Nishiyama, Shigehisa Arai, Tetsuya Mizumoto

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

NRZ and PAM-4 Direct Modulation of 1.3µm Quantum Dot Lasers Grown Directly on On-Axis (001) Si.

Daisuke Inoue, Daehwan Jung, Justin Norman, Yating Wan, Nobuhiko Nishiyama, Shigehisa Arai, Arthur C. Gossard, John E. Bowers

Proceedings of the European Conference on Optical Communication, 2018

2017

Novel a-Si on garnet nonreciprocal phase shift optical isolator with TE mode operation.

Eiichi Ishida, Kengo Miura, Yuya Shoji, Hideki Yokoi, Tetsuya Mizumoto, Nobuhiko Nishiyama, Shigehisa Aral

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

2014

Spectral characteristics of a 1.3-µm npn-AlGaInAs/InP transistor laser under various operating conditions.

Masashi Yukinari, Noriaki Sato, Nobuhiko Nishiyama, Shigehisa Arai

IEICE Electron. Express, 2014

2012

Athermal Wavelength Filters toward Optical Interconnection to LSIs.

Yuki Atsumi, Manabu Oda, Joonhyun Kang, Nobuhiko Nishiyama, Shigehisa Arai

IEICE Trans. Electron., 2012

Theoretical analysis of the damping effect on a transistor laser.

Mizuki Shirao, Nobuhiko Nishiyama, Noriaki Sato, Shigehisa Arai

IEICE Electron. Express, 2012

2008

High speed response of nonlinear optical phase-shifter based on vertical micro-cavity saturable absorber.

Satoshi Suda, Fumio Koyama, Nobuhiko Nishiyama, Catherine Caneau, Chung-En Zah

IEICE Electron. Express, 2008