DocumentCode
1830931
Title
Polarization QAM modulation (POL-QAM) for coherent detection schemes
Author
Bülow, Henning
Author_Institution
Alcatel-Lucent. Bell Labs., Stuttgart
fYear
2009
fDate
22-26 March 2009
Firstpage
1
Lastpage
3
Abstract
A new polarization constellation diagram leads to polarization QAM modulation formats. At 28 Gband (112 Gb/s) POL-QAM 6-4 with six QPSK modulated states-of-polarization enables 1.7-dB higher sensitivity than PDM-QPSK by applying coded-modulation with an inner RS(511,455) FEC.
Keywords
modulation coding; quadrature amplitude modulation; quadrature phase shift keying; FEC; PDM-QPSK; QPSK modulation; coherent detection schemes; modulation coding; noise figure 1.7 dB; polarization QAM modulation; polarization constellation diagram; Constellation diagram; Modulation coding; Optical fiber polarization; Optical modulation; Optical polarization; Optical sensors; Optical signal processing; Phase modulation; Quadrature amplitude modulation; Quadrature phase shift keying; (060.2330) Fiber optics communications; (060.4080) Modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2606-5
Electronic_ISBN
978-1-55752-865-0
Type
conf
Filename
5032887
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