Shigeki Takahashi

According to our database, Shigeki Takahashi authored at least 12 papers between 2009 and 2020.

Collaborative distances:

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

2020

Taper-Less III-V/Si Hybrid MOS Optical Phase Shifter using Ultrathin InP Membrane.

Shuhei Ohno, Qiang Li, Naoki Sekine, Junichi Fujikata, Masataka Noguchi, Shigeki Takahashi, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Low Parasitic Capacitance III-V/Si Hybrid MOS Optical Modulator toward High-speed Modulation.

Qiang Li, Chong Pei Ho, Junichi Fujikata, Masataka Noguchi, Shigeki Takahashi, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

High-Speed and 16 λ-WDM Operation of Ge/Si Electro-Absorption Modulator for C-Band Spectral Regime.

Junichi Fujikata, Masataka Noguchi, Seok-Hwan Jeong, Yosuke Onawa, Daisuke Shimura, Kazuki Kawashita, Riku Katamawari, Hideaki Okayama, Shigeki Takahashi, Hideki Ono, Hiroyuki Takahashi, Hiroki Yaegashi, Yasuhiko Ishikawa, Takahiro Nakamura

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

2018

High-efficiency, Low-loss Optical Phase Modulator based on III-V/Si Hybrid MOS Capacitor.

Mitsuru Takenaka, Jaehoon Han, Jin-Kwon Park, Frédéric Boeuf, Junichi Fujikata, Shigeki Takahashi, Shinichi Takagi

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

III-V/Si Hybrid MOS Optical Phase Modulator for Si Photonic Integrated Circuits.

Mitsuru Takenaka, Jaehoon Han, Frédéric Boeuf, Jin-Kwon Park, Qiang Li, Chong Pei Ho, Dongsheng Lyu, Shuhei Ohno, Junichi Fujikata, Shigeki Takahashi, Shinichi Takagi

Proceedings of the European Conference on Optical Communication, 2018

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

SiGe-based carrier-injection Mach-Zehnder modulator with enhanced plasma dispersion effect in strained SiGe.

Younghyun Kim, Junichi Fujikata, Shigeki Takahashi, Mitsuru Takenaka, Shinichi Takagi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

2014

Record-low Injection-current Strained SiGe variable optical attenuator with optimized lateral PIN junction.

Younghyun Kim, Junichi Fujikata, Shigeki Takahashi, Mitsuru Takenaka, Shinichi Takagi

Proceedings of the European Conference on Optical Communication, 2014

2013

Prototype Highly Integrated 8×48 Transponder Aggregator Based on Si Photonics for Multi-Degree Colorless, Directionless, Contentionless Reconfigurable Optical Add/Drop Multiplexer.

Hitoshi Takeshita, Tomoyuki Hino, Kiyo Ishii, Junya Kurumida, Shu Namiki, Shigeru Nakamura, Shigeki Takahashi, Akio Tajima

IEICE Trans. Electron., 2013

Loss reduction of lateral power diode on SOI substrate with trenched buried oxide layer.

Satoshi Shiraki, Shigeki Takahashi, Youichi Ashida, Atsuyuki Hiruma, Tsuyoshi Funaki

IEICE Electron. Express, 2013

High performance PIN Ge photodetector and Si optical modulator with MOS junction for photonics-electronics convergence system.

Junichi Fujikata, Masataka Noguchi, Makoto Miura, Masashi Takahashi, Shigeki Takahashi, Tsuyoshi Horikawa, Yutaka Urino, Takahiro Nakamura, Yasuhiko Arakawa

Proceedings of the 18th Asia and South Pacific Design Automation Conference, 2013

2009

Kalman Filter-Based Error Concealment for Video Transmission.

Shigeki Takahashi, Takahiro Ogawa, Hirokazu Tanaka, Miki Haseyama

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009