"Takuo Hiratani,Naoki Fujiwara,Naoko Inoue,Takehiko Kikuchi,Takuya okimoto,Takuya mitarai,Munetaka Kurokawa,Hajime Tanaka,Hidenari Fujikata,Tohma watanabe,Toshiyuki Nitta,Nobuhiko Nishiyama,Hideki yagi","InP/Si Heterogeneously Integrated Tunable Laser by Utilizing Chip-on-Wafer Bonding Method",,"Journal of Lightwave Technology",,"Vol. 43","Issue 4","pp. 1708-1715",2025,Feb.