80-GHz Bandwidth and High Responsivity of InP Coherent Receiver PIC with Butt-joint waveguide PDs

Autor: Takuya Okimoto, Hideki Yagi, Ken Ashizawa, Kouichiro Yamazaki, Koji Ebihara, Satoru Okamoto, Kazuhiko Horino, Munetaka Kurokawa, Yoshiyuki Sugimoto, Seiji Kumagai, null Tanaka, Masaru Takechi, Mitsuru Ekawa, Yoshihiro Yoneda
Rok vydání: 2023
Zdroj: 2023 Optical Fiber Communications Conference and Exhibition (OFC).
DOI: 10.23919/ofc49934.2023.10117325
Popis: An InP-based coherent receiver PIC with waveguide PDs demonstrates 80-GHz bandwidth and high responsivity of 0.156 A/W at a wavelength of 1.55 µm. A coherent receiver module with PICs and TIAs performs sufficient characteristics for 128-GBaud transmission.
Databáze: OpenAIRE