Title :
Impact of the channel count on the nonlinear tolerance in coherently-detected POLMUX-QPSK modulation
Author :
Xia, Chunmin ; van den Borne, Dirk
Author_Institution :
Nokia Siemens Networks, Munich, Germany
Abstract :
GPU-based transmission simulations with different channel counts (1~81) are used to determine the minimum required channel number for correctly simulating fiber nonlinearities that impact 40G/100G CP-QPSK signals in dispersion un-compensated transmission systems.
Keywords :
computer graphic equipment; coprocessors; nonlinear optics; optical fibre dispersion; optical fibre polarisation; optical modulation; quadrature phase shift keying; wavelength division multiplexing; CP-QPSK signal; GPU-based transmission simulation; channel count impact; coherently-detected POLMUX-QPSK modulation; dispersion uncompensated transmission system; fiber nonlinearities; nonlinear tolerance; polarization-multiplexed quadrature phase shift keying modulation; Digital signal processing; Modulation; Optical fiber communication; Optical fiber dispersion; Optical fiber polarization; 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
