DocumentCode :
3077301
Title :
Comparison of bandwidth expansion methods for optical transmission systems
Author :
Pfau, T. ; Krongold, B. ; Lee, S.C.J. ; Kaneda, N.
Author_Institution :
Bell Labs., Alcatel-Lucent, Murray Hill, NJ, USA
fYear :
2012
fDate :
2-6 July 2012
Firstpage :
465
Lastpage :
466
Abstract :
PDM-QPSK and PDM-BPSK are compared against PS-QPSK and PQ-16PPM with equal bandwidth expansion factors. The results show that better sensitivity is achieved by using strong FEC codes on standard modulation formats rather than using high-sensitivity modulation formats.
Keywords :
codes; optical communication; optical modulation; quadrature phase shift keying; FEC codes; PDM-BPSK; PDM-QPSK; PQ-16PPM; PS-QPSK; bandwidth expansion methods; equal bandwidth expansion factors; high-sensitivity modulation formats; optical transmission systems; standard modulation formats; Bandwidth; Bit error rate; Encoding; Forward error correction; Phase shift keying; Sensitivity;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
ISSN :
2166-8884
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
Type :
conf
DOI :
10.1109/OECC.2012.6276524
Filename :
6276524
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3077301
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