DocumentCode
1958398
Title
Comparison of PS-QPSK and PM-QPSK at different data rates in a 25 GHz-spaced WDM system
Author
Sjödin, M. ; Puttnam, B.J. ; Johannisson, P. ; Shinada, S. ; Wada, N. ; Andrekson, P.A. ; Karlsson, M.
Author_Institution
Dept. of Microtechnol. & Nanosci., Chalmers Univ. of Technol., Goteborg, Sweden
fYear
2012
fDate
4-8 March 2012
Firstpage
1
Lastpage
3
Abstract
We compare polarization-switched QPSK and polarization-multiplexed QPSK in a WDM system with 25 GHz channel spacing. We investigate experimentally the transmission distance as a function of the data rate for both modulation formats.
Keywords
channel spacing; optical fibre polarisation; optical modulation; optical switches; quadrature phase shift keying; wavelength division multiplexing; PM-QPSK; PS-QPSK; WDM system; channel spacing; data rates; frequency 25 GHz; modulation formats; polarization-multiplexed QPSK; polarization-switched QPSK; transmission distance; Bit error rate; Crosstalk; Optical noise; Optical transmitters; Phase shift keying; Signal to noise ratio; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4673-0262-3
Type
conf
Filename
6192045
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