Title :
Cycle-slip correction in 100Gb/s PM-QPSK systems
Author :
Ling Liu ; Liangchuan Li
Author_Institution :
Network Res. Dept., Huawei Technol. Co., Ltd., Shenzhen, China
Abstract :
We proposed a cycle-slip correction method based on short-time Fourier transform, which corrects cycle-slips during a data frame. It improves pilot-assisted carrier phase recovery, and out-performs differential coding system by 0.6dB@1e-3 in hybrid transmission experiment.
Keywords :
Fourier transforms; multiplexing; quadrature phase shift keying; Fourier transform; PM-QPSK system; bit rate 100 Gbit/s; cycle slip correction method; differential coding sγstem; hybrid transmission experiment; pilot assisted carrier phase recovery; polarization multiplexed quadrature phase shift keying; Bit error rate; Dispersion; Encoding; Optical fibers; Optical noise; Phase noise; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th4D.2
