Masatoshi Tokushima

According to our database, Masatoshi Tokushima authored at least 11 papers between 1996 and 2019.

Collaborative distances:

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

2019

Fingertip-Size Optical Module, "Optical I/O Core", and Its Application in FPGA.

Takahiro Nakamura, Kenichiro Yashiki, Kenji Mizutani, Takaaki Nedachi, Junichi Fujikata, Masatoshi Tokushima, Jun Ushida, Masataka Noguchi, Daisuke Okamoto, Yasuyuki Suzuki, Takanori Shimizu, Koichi Takemura, Akio Ukita, Yasuhiro Ibusuki, Mitsuru Kurihara, Keizo Kinoshita, Tsuyoshi Horikawa, Hiroshi Yamaguchi, Junichi Tsuchida, Yasuhiko Hagihara, Kazuhiko Kurata

IEICE Trans. Electron., 2019

2017

Resonant Wavelength Variation Modelling for Microring Resonators based on Fabrication Deviation Analysis.

Tsuyoshi Horikawa, Daisuke Shimura, Hiroyuki Takahashi, Jun Ushida, Yohei Sobu, Akemi Shiina, Masatoshi Tokushima, Seok-Hwan Jeong, Keizo Kinoshita, Tohru Mogami

Proceedings of the European Conference on Optical Communication, 2017

2016

25-Gbps/ch Error-Free Operation over 300-m MMF of Low-Power-Consumption Silicon-Photonics-Based Chip-Scale Optical I/O Cores.

Kenichiro Yashiki, Toshinori Uemura, Mitsuru Kurihara, Yasuyuki Suzuki, Masatoshi Tokushima, Yasuhiko Hagihara, Kazuhiko Kurata

IEICE Trans. Electron., 2016

25-Gbps error-free operation of chip-scale Si-photonics optical transmitter over 70°C with integrated quantum dot laser.

Kenichiro Yashiki, Kenji Mizutani, Jun Ushida, Yasuyuki Suzuki, Mitsuru Kurihara, Masatoshi Tokushima, Junichi Fujikata, Yasuhiko Hagihara, Kazuhiko Kurata

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

2015

5 mW/Gbps hybrid-integrated Si-photonics-based optical I/O cores and their 25-Gbps/ch error-free operation with over 300-m MMF.

Kenichiro Yashiki, Yasuyuki Suzuki, Yasuhiko Hagihara, Mitsuru Kurihara, Masatoshi Tokushima, Junichi Fujikata, Akio Ukita, Koichi Takemura, Takanori Shimizu, Daisuke Okamoto, Jun Ushida, Shigeki Takahashi, Toshinori Uemura, Makoto Okano, Junichi Tsuchida, Takaaki Nedachi, Makoto Fushimi, Ichiro Ogura, Jun Inasaka, Kazuhiko Kurata

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

High-efficiency folded shallow-grating coupler with minimal back reflection toward isolator-free optical integration.

Masatoshi Tokushima, Jun Ushida, Toshinori Uemura, Kazuhiko Kurata

Proceedings of the European Conference on Optical Communication, 2015

2009

Ultra-Small Silicon Photonic Wire Waveguide Devices.

Tao Chu, Hirohito Yamada, Shigeru Nakamura, Masashige Ishizaka, Masatoshi Tokushima, Yutaka Urino, Satomi Ishida, Yasuhiko Arakawa

IEICE Trans. Electron., 2009

2006

Development of high-yield fabrication technique for MEMS-PhC devices.

Akio Higo, Satoshi Iwamoto, Satomi Ishida, Yasuhiko Arakawa, Masatoshi Tokushima, Akiko Gomyo, Hirohito Yamada, Hiroyuki Fujita, Hiroshi Toshiyoshi

IEICE Electron. Express, 2006

1998

A 150 mW 8: 1 MUX and a 170 mW 1: 8 DEMUX for 2.4 gb/s optical-fiber communication systems using n-AlGaAs/i-InGaAs HJFET's.

Masahiro Fujii, Keiichi Numata, Tadashi Maeda, Masatoshi Tokushima, Shigeki Wada, Muneo Fukaishi, Masaoki Ishikawa

IEEE Trans. Very Large Scale Integr. Syst., 1998

1996

A high-speed low-power tri-state driver flip flop for ultra-low supply voltage GaAs heterojunction FET LSI's.

Tadashi Maeda, Keiichi Numata, Masatoshi Tokushima, Masaoki Ishikawa, Muneo Fukaishi, Hikam Hida, Yasuo Ohno

IEEE J. Solid State Circuits, 1996

An ultra-low-power-consumption high-speed GaAs quasi-differential switch flip-flop (QD-FF).

Tadashi Maeda, Keiichi Numata, Masahiro Fujii, Masatoshi Tokushima, Shigeki Wada, Muneo Fukaishi, Masaoki Ishikawa

IEEE J. Solid State Circuits, 1996