Presentation Information

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[MB1-3]Hybrid Coherent and Direct Detection Receiver with an Asynchronous Intensity-Modulated LO for Cost-Effective ONU

○Yixiao Zhu^1,3, Xiansong Fang², Lingjun Zhou^2,3, Junbo Zhu³, Yunchen Li², Xian Zhou⁴, Zhixue He³, Lei Wang³, Weisheng Hu^1,3, Ke Li³, Fan Zhang^2,3 (1.Shanghai Jiao Tong University, 2.Peking University, 3.Pengcheng Laboratory, 4.University of Science and Technology Beijing)

Keywords:

Optical access network architecture,design,protection,and management

We experimentally demonstrate a hybrid coherent and direct detection receiver with asynchronous intensity-modulated LO. We successfully detect single-polarization 992-Gb/s PS-144-QAM signal using 430-Gb/s PS-PAM-16 LO, allowing directly-modulated transmitter in uplink transmission and downlink detection simultaneously.

Back to Session information