DocumentCode
3526964
Title
Dispersion tolerant 21.4-Gb/s DQPSK using simplified Gaussian Joint-Symbol MLSE
Author
Alfiad, M.S. ; van den Borne, Dirk ; Hauske, F.N. ; Napoli, Antonio ; Lankl, Berthold ; Koonen, A.M.J. ; de Waardt, H.
Author_Institution
COBRA Inst., Eindhoven Univ. of Technol., Eindhoven, Netherlands
fYear
2008
fDate
24-28 Feb. 2008
Firstpage
1
Lastpage
3
Abstract
We experimentally apply different MLSE schemes to 21.4-Gb/s NRZ-DQPSK. joint- symbol MLSE (JS-MLSE) of the in-phase and quadrature components after balanced detection gives best performance, even with a simplified Gaussian model for the MLSE channel estimation.
Keywords
channel estimation; differential phase shift keying; maximum likelihood sequence estimation; optical fibre communication; optical fibre dispersion; Gaussian joint-symbol MLSE; balanced detection; bit rate 21.4 Gbit/s; channel estimation; dispersion tolerant DQPSK; in-phase component; quadrature component; Differential quadrature phase shift keying; Fiber nonlinear optics; Maximum likelihood estimation; Modulation; Nonlinear optics; Optical attenuators; Optical filters; Optical interferometry; Optical receivers; Optical transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location
San Diego, CA
Print_ISBN
978-1-55752-856-8
Type
conf
DOI
10.1109/OFC.2008.4528504
Filename
4528504
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