136-Gbit/s Optical QAM-OFDM Receiver with MZI DeMux Waveguide Ge Photodiode for O-band SMF Link
Journal
2022 European Conference on Optical Communication, ECOC 2022
ISBN
9781957171159
Date Issued
2022-01-01
Author(s)
Chen, Yu You
Chung, Kuo Fang
Su, Jyun Yang
Cheng, Chih Hsien
Shih, Tien Tsorng
Abstract
By using a Ge lateral p++/p+/n+/n++ junction waveguide photodiode integrated with a dual-stage Mach-Zehnder interferometric waveguide demultiplexer for 4-channel CWDM SMF network at O-band, the error-free receiving of the broadband optical QAM-OFDM data stream at 136 Gbit/s within 34 GBaud bandwidth is successfully demonstrated.
Type
conference paper