DocumentCode
712281
Title
4D-CMA: Enabling separation of channel compensation and polarization demultiplex
Author
Buchali, Fred ; Bulow, Henning ; Schuh, Karsten ; Idler, Wilfried
Author_Institution
Bell Labs., Alcatel-Lucent, Stuttgart, Germany
fYear
2015
fDate
22-26 March 2015
Firstpage
1
Lastpage
3
Abstract
We propose a 4D-CMA feedback for butterfly filter adaptation enabling separation of channel compensation and polarization demultiplex. Using a digital polarization controller for demultiplex we demonstrate feasibility and ~10-fold speed increase compared to standard CMA.
Keywords
demultiplexing; optical communication; telecommunication channels; butterfly filter adaptation; channel compensation separation; constant modulus algorithm; digital polarization controller; polarization demultiplex; Bit error rate; Data communication; Decision support systems; Gold; High-speed optical techniques; Noise; Optical polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location
Los Angeles, CA
Type
conf
Filename
7121622
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