Title :
Multi-stage carrier phase recovery and nonlinear polarization crosstalk canceller for XPM mitigation
Author :
Yan, Weizhen ; Tao, Zhenning ; Li, Lei ; Oda, Shoichiro ; Hoshida, Takeshi ; Rasmussen, Jens C.
Author_Institution :
Fujitsu R&D Center, Beijing, China
Abstract :
Novel XPM mitigation technique by coordination of carrier phase recovery and nonlinear polarization crosstalk canceller is proposed. It doubles the Q improvement over conventional method in 112Gb/s DP-QPSK transmission over 1500km SMF link.
Keywords :
optical crosstalk; optical fibre polarisation; optical links; optical modulation; phase modulation; quadrature phase shift keying; DP-QPSK transmission; Q improvement; SMF link; XPM mitigation; bit rate 112 Gbit/s; cross phase modulation; dual polarization; multi-stage carrier phase recovery; nonlinear polarization crosstalk canceller; quadrature phase shift keying; single mode fiber; Crosstalk; Modulation; Optical fiber polarization; Periodic structures; Phase noise; Signal processing algorithms; Wavelength division multiplexing;
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
