Title :
Experimental characterization of nonlinearity mitigation by digital back propagation and nonlinear polarization crosstalk canceller under high PMD condition
Author :
Tanimura, Takahito ; Oda, Shoichiro ; Hoshida, Takeshi ; Li, Lei ; Tao, Zhenning ; Rasmussen, Jens C.
Author_Institution :
Fujitsu Labs. Ltd., Kawasaki, Japan
Abstract :
Impact of PMD is evaluated on nonlinear mitigation algorithm. While the backpropagation showed consistent improvement regardless of PMD, the best performance was found under different PMD conditions depending on fiber input power and channel spacing.
Keywords :
backpropagation; channel spacing; light polarisation; optical crosstalk; optical fibre communication; optical fibre dispersion; quadrature phase shift keying; telecommunication computing; DP-QPSK signal; bit rate 10.7 Gbit/s; bit rate 112 Gbit/s; channel spacing; digital backpropagation; distance 1200 km; fiber input power; high PMD condition; nonlinear mitigation algorithm; nonlinear polarization crosstalk canceller; polarization mode dispersion; Crosstalk; Digital signal processing; Optical fiber communication; Optical fiber polarization; Optical signal processing; Q factor; 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
