[WD1] Novel Fiber Transmission and Frequency Comb

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[WD1-3] Endless optical polarization demultiplexing for coherent 60/20 GBaud PDM-16/64 QAM signals over 11.1 km nested anti-resonant nodeless fiber (NANF) link

○Peng Sun¹, Wanxin Zhao², Chao Li¹, Sitong Xiao², Jie Luo³, Lei Zhang³, Xiaoguang Zhang², Lixia Xi², Zhixue He¹, Shaohua Yu¹ (1.Pengcheng Laboratory, 2.Beijing University of Posts and Telecommunications, 3.Yangtze Optical Fibre and Cable Joint Stock Limited Company)

Keywords:

Rotation of state of polarization,Nested anti-resonant nodeless fiber,MIMO-free,DCN,DSP

Optical polarization demultiplexing module for 60/20-Gbaud PDM-16QAM/64QAM MIMO-free coherent system over 11.1 km NANF is demonstrated, achieving 12-hour endless polarization tracking at 1-krad/s RSOP with PCR > 20 dB and BER < 2.4×10^-2.