Experimental Demonstration of 4K-UHD Video Transmission Using T-Band Wavelength Routing System for Passive Optical Local Area Networks. - Ryogo Kubo; Hiroyuki Tsuda; Makoto Sudo; Tadashi Hajikano; Yasunori Tomomatsu; Katsumi Yoshizawa (ECOC, 2017)

Wavelength-Selective External-Cavity Laser Using an Optical Switch Integrated Arrayed-Waveguide Grating for T-band Communications. - Yudai Okuno; Hideki Shibutani; Katsumi Yoshizawa; Yasunori Tomomatsu; Hiroyuki Tsuda (ECOC, 2017)

T/O-band Wavelength Routing System Using Quantum Dot Semiconductor Devices and 1081-Channel AWG Router. - Ryogo Kubo; Takuto Fujimoto; Takahiro Shobudani; Yudai Okuno; Masaki Suzuki; Hiroyuki Tsuda; Makoto Sudo; Tadashi Hajikano; Yasunori Tomomatsu; Katsumi Yoshizawa (OFC, 2018)

Polarization Diversity Circuit Using Photonic Crystal Waveplates for 1.2-μm Quantum Dot Semiconductor Optical Amplifiers. - Yudai Okuno; Koki Sugiyama; Tadashi Hajikano; Yasunori Tomomatsu; Katsumi Yoshizawa; Hiroyuki Tsuda (PSC, 2018)

Demonstration of 10-Gbit/s transmission over G.652 fiber for T-band optical access systems using quantum-dot semiconductor devices. - Ryogo Kubo; Marino Matsunaga; Takahiro Shobudani; Takuto Fujimoto; Hiroyuki Tsuda; Makoto Sudo; Tadashi Hajikano; Yasunori Tomomatsu; Katsumi Yoshizawa (IEICE Electron. Express, 2018)