Title :
Two-stage frequency domain blind equalization for coherent pol-mux 16-QAM system with CD prediction and dual-mode adaptive algorithm
Author :
Zhu, Chen ; Tran, An V. ; Chen, S. ; Du, L.B. ; Anderson, T. ; Lowery, A.J. ; Skafidas, E.
Author_Institution :
Victoria Res. LaLab.b., Univ. of Melbourne, Melbourne, VIC, Australia
Abstract :
We report a two-stage frequency domain equalization method for non-data-aided coherent polarizationmultiplexed 16-QAM system. Robust performance against polarization-mode-dispersion and long-haul transmission is experimentally demonstrated using cascaded blind CD compensation and dual-mode adaptive equalization.
Keywords :
adaptive equalisers; blind equalisers; multiplexing; optical fibre dispersion; optical fibre polarisation; optical modulation; quadrature amplitude modulation; adaptive equalization; cascaded blind CD compensation; chromatic dispersion; coherent Pol-Mux 16-QAM system; coherent polarization multiplexed 16-QAM system; dual mode adaptive algorithm; long haul transmission; polarization mode dispersion; two stage frequency domain blind equalization; Adaptive optics; Blind equalizers; Digital signal processing; Frequency domain analysis; Optical polarization; Prediction algorithms;
Conference_Titel :
Photonics Conference (IPC), 2012 IEEE
Conference_Location :
Burlingame, CA
Print_ISBN :
978-1-4577-0731-5
DOI :
10.1109/IPCon.2012.6358687
