DocumentCode
1595173
Title
A novel 1×N demodulator for both DPSK and DQPSK formats
Author
Zhang, Di ; Liu, Wen ; Hu, Qianggao ; Chen, Long ; Xue, Zhenfeng
Author_Institution
Coll. of Optoelectron. Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2011
Firstpage
1
Lastpage
3
Abstract
A 1×N demodulator for both DPSK and DQPSK formats is proposed in this paper. The PDFS of such demodulator is less than 300MHz, through introducing LC phase retarder, fast tuning time of 50ms is realized.
Keywords
demodulators; differential phase shift keying; quadrature phase shift keying; DPSK; DQPSK; LC phase retarder; demodulator; time 50 ms; Delay; Demodulation; Differential phase shift keying; Optical interferometry; Optical polarization; Optical retarders; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4577-0213-6
Type
conf
Filename
5875763
Link To Document