Title :
Polarization Demultiplexing by Independent Component Analysis
Author :
Xie, Xiaobo ; Yaman, Fatih ; Zhou, Xiang ; Li, Guifang
Author_Institution :
Coll. of Opt. & Photonics, Univ. of Central Florida, Orlando, FL, USA
fDate :
6/1/2010 12:00:00 AM
Abstract :
Independent component analysis has been applied to polarization demultiplexing for coherent optical fiber communications. Polarization-multiplexed quadrature phase-shift keying and quadrature amplitude modulated signals were successfully demultiplexed by a tensor-based algorithm without using any knowledge of the modulation format.
Keywords :
demultiplexing; independent component analysis; light polarisation; optical fibre communication; optical receivers; quadrature amplitude modulation; quadrature phase shift keying; coherent optical fiber communications; coherent optical receivers; independent component analysis; polarization demultiplexing; polarization-multiplexed quadrature phase-shift keying; quadrature amplitude modulated signals; tensor-based algorithm; Demultiplexing; Digital signal processing; Independent component analysis; Optical fiber communication; Optical fiber polarization; Optical modulation; Optical polarization; Optical receivers; Quadrature amplitude modulation; Signal processing algorithms; Coherent receiver; digital signal processing (DSP); fiber-optic communication; polarization demultiplexing;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2010.2046158
