Optical burst switching with burst collision resolution using a fast 4x4 PLZT switch. - Abdullah Al Amin; Katsuhiro Shimizu; Mitsuru Takenaka; Ryo Inohara; Kohsuke Nishimura; Yukio Horiuchi; Masashi Usami; Yutaka Takita; Yutaka Kai; Yasuhiko Aoki; Hiroshi Onaka; Toshiharu Miyahara; et al. (IEICE Electron. Express, 2006)

Compact photonic gateway for dynamic path control using acousto-optic tunable filter. - Hiroshi Onaka; Hideyuki Miyata; Yutaka Kai; Setsuo Yoshida; Kyosuke Sone; Yutaka Takita; Yukito Tsunoda; Hiroshi Miyata; Goji Nakagawa (Opt. Switch. Netw., 2008)

Ultra-High Extinction Ratio and Low Cross Talk Characteristics of 4-Array Integrated SOA Module with Novel Wavelength-Insensitive Parallel Optical Coupling Scheme. - Goji Nakagawa; Yutaka Kai; Kyosuke Sone; Setsuo Yoshida; Shinsuke Tanaka; Ken Morito; Susumu Kinoshita (IEICE Trans. Electron., 2013)

Digital signal processing for short reach optical links. - Jens C. Rasmussen; Tomoo Takahara; Toshiki Tanaka; Yutaka Kai; Masato Nishihara; Tomislav Drenski; Lei Li 041; Weizhen Yan; Zhenning Tao (ECOC, 2014)

Discrete Multi-Tone for 100 Gb/s optical access networks. - Tomoo Takahara; Toshiki Tanaka; Masato Nishihara; Yutaka Kai; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (OFC, 2014)

130-Gbps DMT transmission using silicon Mach-Zehnder modulator with chirp control at 1.55-µm. - Yutaka Kai; Masato Nishihara; Toshiki Tanaka; Ryo Okabe; Tomoo Takahara; Jens C. Rasmussen; Hiroki Ishihara; Kazuhiro Goi; Kensuke Ogawa (OFC, 2015)