DocumentCode
510511
Title
Staggered differential phase-shift keying format with RZ or CSRZ clock for 100Gbit/s transmission
Author
Shao, Yufeng ; Chi, Nan ; Li, Xinying ; Hou, Chunning ; Zou, Shu Min ; Liu, Xiao ; Zheng, Xi ; Zhang, Junwen ; Fang, Wuliang
Author_Institution
Department of Communication Science and Engineering, Fudan University, Shanghai 200433, China
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
2
Abstract
Two novel optical phase modulation formats, the staggered differential phase-shift keying (SDPSK) with return-to-zero (RZ) and carrier-suppressed return-to-zero (CSRZ) shape, are proposed and compared by numerical simulation for 100 Gbit/s medium-range transmission applications. The demodulation of two phase formats can be achieved on 1 bit rate through only one Mach-Zehnder delay interferometer and a balanced receiver. Superimposed RZ and CSRZ signals are extracted and recovered to compare their transmission performance.
Keywords
Bit rate; Clocks; Demodulation; Differential phase shift keying; Numerical simulation; Optical interferometry; Optical modulation; Optical receivers; Phase modulation; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5377174
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