Title :
Polarization-demultiplexing algorithm in the digital coherent receiver
Author_Institution :
Dept. of Frontier Inf., Univ. of Tokyo, Chiba
Abstract :
The constant-modulus algorithm has been widely applied to demultiplexing of dual polarizations with a digital coherent receiver. This paper elucidates the physics behind this algorithm, and proposes a modified method of assuring proper polarization demultiplexing.
Keywords :
demultiplexing equipment; digital signal processing chips; diversity reception; matrix algebra; polarisation; constant-modulus algorithm; digital coherent receiver; polarization diversity coherent receiver; polarization-demultiplexing algorithm; Demultiplexing; Digital signal processing; Informatics; Optical fiber polarization; Phase measurement; Physics; Power measurement; Quadrature phase shift keying; Signal processing; Signal processing algorithms;
Conference_Titel :
IEEE/LEOS Summer Topical Meetings, 2008 Digest of the
Conference_Location :
Acapulco
Print_ISBN :
978-1-4244-1925-8
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2008.4590509
