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