Toru Segawa

According to our database, Toru Segawa authored at least 15 papers between 2005 and 2024.

Collaborative distances:

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

2024

Process-tolerant III-V/Si Membrane Distributed Reflector Lasers and 50-Gb/s Direct Modulation at 80°C.

Koji Takeda, Takuro Fujii, Yoshiho Maeda, Toru Segawa, Shinji Matsuo

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Uncooled Operation of Directly Modulated Membrane Laser with Buried Sapphire Layer on Si Substrate.

Tatsurou Hiraki, Yoshiho Maeda, Takuro Fujii, Koji Takeda, Takuma Aihara, Toru Segawa, Yasutomo Ota, Satoshi Iwamoto, Yasuhiko Arakawa, Shinji Matsuo

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

30-Gbps/ch x 4 ch Simultaneous Error-Free Transmission with A Low-Power Transmitter Flip-Chip-Bonded 1.3-μm LD-Array-on-Si.

Toshiki Kishi, Munehiko Nagatani, Shigeru Kanazawa, Kota Shikama, Takuro Fujii, Hidetaka Nishi, Tadashi Minotani, Norio Sato, Toru Segawa, Shinji Matsuo

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

XPM-Based Reservoir Computing Using Membrane MZM Integrated with SOAs on Si.

Takuma Tsurugaya, Tatsurou Hiraki, Takuma Aihara, Mitsumasa Nakajima, Nikolaos-Panteleimon Diamantopoulos, Koji Takeda, Toru Segawa, Shinji Matsuo

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

Low-loss lithium tantalate on insulator waveguide towards on-chip nonlinear photonics.

Hidetaka Nishi, Tai Tsuchizawa, Toru Segawa, Shinji Matsuo

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

2021

2-channel 112-Gbps NRZ Short-Reach Transmission Based on 60-GHz-Bandwidth Directly-Modulated Membrane Laser Array on Si.

Nikolaos-Panteleimon Diamantopoulos, Takuro Fujii, Suguru Yamaoka, Hidetaka Nishi, Koji Takeda, Tai Tsuchizawa, Toru Segawa, Takaaki Kakitsuka, Shinji Matsuo

Proceedings of the European Conference on Optical Communication, 2021

2017

Monolithically Integrated 4×4 Optical Switch with Cascaded MZIs and EAM-Gate Array.

Yusuke Muranaka, Tatsushi Nakahara, Salah Ibrahim, Takuro Fujii, Toru Segawa, Toshikazu Hashimoto, Ryo Takahashi

Proceedings of the European Conference on Optical Communication, 2017

2015

Torus Data Center Network With Smart Flow Control Enabled by Hybrid Optoelectronic Routers [Invited].

Ryo Takahashi, Toru Segawa, Salah Ibrahim, Tatsushi Nakahara, Hiroshi Ishikawa, Atsushi Hiramatsu, Yue-Cai Huang, Ken-ichi Kitayama

JOCN, 2015

A torus datacenter network based on OPS/OCS/VOCS enabled by smart flow management.

Ryo Takahashi, Salah Ibrahim, Toru Segawa, Tatsushi Nakahara, Hiroshi Ishikawa, Yasumasa Suzaki, Yue-Cai Huang, Ken-ichi Kitayama, Atsushi Hiramatsu

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

100 Gbps multi-format optical packet and circuit switching node with transparent optical switch and burst-mode amplifier.

Hideaki Furukawa, Jose Manuel Delgado Mendinueta, Toru Segawa, Ryo Takahashi, Hiroaki Harai, Satoshi Shinada, Naoya Wada

Proceedings of the European Conference on Optical Communication, 2015

2014

Wavelength-Routed Switching for 25-Gbit/s Optical Packets Using a Compact Transmitter Integrating a Parallel-Ring-Resonator Tunable Laser and an InGaAlAs EAM.

Toru Segawa, Wataru Kobayashi, Tatsushi Nakahara, Ryo Takahashi

IEICE Trans. Electron., 2014

2011

Monolithically Integrated Wavelength-Routing Switch Using Tunable Wavelength Converters with Double-Ring-Resonator Tunable Lasers.

Toru Segawa, Shinji Matsuo, Takaaki Kakitsuka, Yasuo Shibata, Tomonari Sato, Yoshihiro Kawaguchi, Yasuhiro Kondo, Ryo Takahashi

IEICE Trans. Electron., 2011

2005

Apodised Chirped Gratings Using Deep-Ridge Waveguides with Vertical-Groove Surface Gratings.

Jun Miyazu, Toru Segawa, Shinji Matsuo, Tetsuyoshi Ishii, Hiroyuki Suzuki, Yuzo Yoshikuni

IEICE Trans. Electron., 2005

A High-Speed Tunable Optical Filter Using a Semiconductor Ring Resonator for Photonic Packet Switch.

Shinji Matsuo, Yoshitaka Ohiso, Toru Segawa

IEICE Trans. Electron., 2005

Flat-Topped Spectral Response in a Ladder-Type Interferometric Filter.

Seok-Hwan Jeong, Shinji Matsuo, Yuzo Yoshikuni, Toru Segawa, Yoshitaka Ohiso, Hiroyuki Suzuki

IEICE Trans. Electron., 2005