DocumentCode
608512
Title
Narrow optical filtering tolerance of 127-Gb/s DP-QPSK utilizing real-time DSP with 20 cascaded 50-GHz filters in the presence of 40,200-ps/nm chromatic dispersion
Author
Bhandare, S. ; Zhenxing Wang ; Kyu Kim ; Colyar, M. ; Ereifej, H.
Author_Institution
Finisar Corp., Horsham, PA, USA
fYear
2013
fDate
17-21 March 2013
Firstpage
1
Lastpage
3
Abstract
Tolerance of 127-Gb/s DP-QPSK signal with real-time DSP is experimentally investigated. The results show high tolerance to narrow optical filtering with large CD and center frequency offsets making this system very attractive for Metro links.
Keywords
optical filters; quadrature phase shift keying; DP QPSK signal; center frequency offset; chromatic dispersion; frequency 50 GHz; narrow optical filtering tolerance; real time DSP; Bandwidth; Optical filters; Optical network units; Optical noise; Optical receivers; Optical transmitters; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location
Anaheim, CA
Print_ISBN
978-1-4799-0457-0
Type
conf
Filename
6532652
Link To Document