FOPA with flat 21-dB gain and NF less than 4-dB using alternately concatenated pump-phase shifters and HNLFs. - Shigehiro Takasaka; Yu Mimura; Hiroshi Matsuura; Masahito Morimoto; Masanori Takahashi; Ryuichi Sugizaki (OFC/NFOEC, 2013)

PDM-16QAM WDM Transmission with 2nd-Order Forward-Pumped Distributed Raman Amplification Utilizing Incoherent Pumping. - Takayuki Kobayashi; Masahito Morimoto; Haruki Ogoshi; Junji Yoshida; Shigehiro Takasaka; Yutaka Miyamoto (OFC, 2019)

Proposal for a Highly Reliable In-Vehicle Optical Network: SiPhON (Si-Photonics-Based In-Vehicle Optical Network). - Hiroyuki Tsuda; Ryogo Kubo; Tatsuo Furuya; Masayuki Iwase; Masahito Morimoto; Hisashi Kondo; Yasushi Amamiya; Yoshiaki Nakano; Takuo Tanemura; Masayuki Murata 001; Shin'ichi Arakawa; Naokatsu Yamamoto; et al. (OECC/PSC, 2022)