Constrained polarization demultiplexing for coherent optical receivers

Blind electronic polarization demultiplexing in coherent optical receivers using the constant modulus algorithm occasionally suffers from singularities. The introduction of constraints in the polarization demultiplexer's transfer function compensates for this deficiency, greatly enhancing conve...

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Bibliographic Details
Main Authors: Roudas, I., Vgenis, A., Petrou, C.S., Mauro, Y., Raghavan, S., Raptis, L.
Format: Conference Proceeding
Language:English
Subjects:
Convergence
Demultiplexing
Optical fiber polarization
Optical filters
Optical polarization
Optical receivers
Page description languages
Photoconductivity
Quadrature phase shift keying
Transfer functions
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Description
Summary:Blind electronic polarization demultiplexing in coherent optical receivers using the constant modulus algorithm occasionally suffers from singularities. The introduction of constraints in the polarization demultiplexer's transfer function compensates for this deficiency, greatly enhancing convergence speed.
ISSN:1092-8081
2766-1733
DOI:10.1109/LEOS.2009.5343203