80-GHz Bandwidth and High Responsivity of InP Coherent Receiver PIC with Butt-joint waveguide PDs.
Takuya OkimotoHideki YagiKen AshizawaKouichiro YamazakiKoji EbiharaSatoru OkamotoKazuhiko HorinoMunetaka KurokawaYoshiyuki SugimotoSeiji KumagaiKeiji TanakaMasaru TakechiMitsuru EkawaYoshihiro YonedaPublished in: OFC (2023)