Title :
A self-reconfiguring constant modulus algorithm for proper polarization demultiplexing in coherent optical receivers
Author :
Zia-Chahabi, Omid ; Le Bidan, Raphael ; Laot, Christophe ; Morvan, Michel
Author_Institution :
Institut Télécom/Télécom Bretagne, UMR CNRS 3192 Lab-STICC, Technopôle Brest Iroise CS83818 29238 Brest cedex 3, Université européenne de Bretagne, France
Abstract :
We propose a self-reconfiguring constant modulus algorithm (CMA) using a constrained mode followed by an unconstrained mode for solving the singularity issue of CMA equalizers in polarization-division-multiplexed coherent receivers.
Keywords :
Convergence; Demultiplexing; Equalizers; Optical noise; Optical polarization; Signal to noise ratio; Steady-state;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
