Frequency-domain hybrid N × 100 Gb/s regular QAMs for simple, scalable, and transparent software-defined optical transport. - Masashi Binkai; Takahiro Kodama; Tsuyoshi Yoshida; Yuita Noguchi; Naoki Suzuki; Kuniaki Motoshima (OFC, 2017)

Simple frequency-domain hybrid-QAM superchannel with path-fitted pre-filtering and collaborative-subcarrier frequency self-tuning for flexible ROADM systems. - Takahiro Kodama; Masashi Binkai; Tsuyoshi Yoshida (OFC, 2017)

An integrated LAN-WDM 400-Gb/s (53Gbaud-PAM4) EML TOSA. - Yosuke Kawamoto; Nobuo Ohata; Tadashi Murao; Hayato Sano; Masashi Binkai; Yudai Imai; Tatsuo Hatta; Kiyotomo Hasegawa (OECC/PSC, 2019)

Experimental Comparison of Pulse Position and Hamming-Coded Modulations for High Sensitivity Coherent FSO Communications. - Keisuke Matsuda; Shota Koshikawa; Masashi Binkai; Tsuyoshi Yoshida; Naoki Suzuki (OECC/PSC, 2019)

Required and Received SNRs in Coded Modulation. - Tsuyoshi Yoshida; Koji Igarashi; Masashi Binkai; Shun Chikamori; Mikael Mazur; Jochen Schröder; Keisuke Matsuda; Shota Koshikawa; Naoki Suzuki; Magnus Karlsson 001; Erik Agrell (ECOC, 2020)

Field Demonstration of Real-time 14 Tb/s 220 m FSO Transmission with Class 1 Eye-safe 9-aperture Transmitter. - Keisuke Matsuda; Masashi Binkai; Shota Koshikawa; Tsuyoshi Yoshida; Hayato Sano; Yoshiaki Konishi; Naoki Suzuki (OFC, 2021)

Real-time Doppler-Shift Compensation in FPGA-Based Optical Transceiver Prototype. - Masashi Binkai; Keisuke Matsuda; Yuta Yokomura; Hayato Sano; Tsuyoshi Yoshida; Yoshiaki Konishi (OECC/PSC, 2022)

Interplay of Probabilistically Shaped Multilevel Coded Modulation and Fiber Nonlinearity Compensation. - Tsuyoshi Yoshida; Takashi Inoue; Masashi Binkai; Keisuke Matsuda; Shota Koshikawa; Yoshiaki Konishi; Naoki Suzuki (OECC/PSC, 2022)

Virtual Optical Channels: Network-Sliced Transmission with Ultra-Wideband Interface. - Tsuyoshi Yoshida; Keisuke Matsuda; Hayato Sano; Yukari Takada; Yuta Yokomura; Masashi Binkai; Yoshiaki Konishi; Naoki Suzuki (OECC/PSC, 2022)