Title :
Cycle slip mitigation in POLMUX-QPSK modulation
Author :
Zhang, H. ; Cai, Y. ; Foursa, D.G. ; Pilipetskii, A.N.
Author_Institution :
Tyco Electron. Subsea Commun., Eatontown, NJ, USA
Abstract :
We demonstrate a pilot-symbol assisted joint polarization carrier phase estimation technique that detects cycle slip and avoid error propagation. Coherent detection without differential coding is feasible when the cycle slip probability is less than 10-3.
Keywords :
multiplexing; optical fibre communication; optical fibre polarisation; phase estimation; probability; quadrature phase shift keying; POLMUX-QPSK modulation; bit rate 100 Gbit/s; bit rate 40 Gbit/s; coherent detection; cycle slip mitigation; cycle slip probability; differential coding; error propagation; pilot-symbol assisted joint polarization carrier phase estimation technique; Dispersion; Encoding; Joints; Optical filters; Phase estimation; Phase shift keying; Receivers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
