DocumentCode
2047022
Title
A novel dispersion monitoring scheme by evaluating eye diagram for 100Gbit/s CS-RZ DQPSK systems
Author
Li, Zhaohui ; Cheng, Linghao ; Lu, Chao ; Yu, Changyuan
Author_Institution
Inst. of Photonics Technol., Jinan Univ., Guangzhou, China
fYear
2010
fDate
17-19 Nov. 2010
Firstpage
176
Lastpage
178
Abstract
We demonstrate a novel in-line dispersion monitoring scheme for 100Gbit/s CS-RZ DQPSK systems by evaluating the distortion of the demodulated eye diagram at the receiver. This scheme is very simple and cost-effective. Since no modification to transmitter or receiver is needed, the system performance will not be degraded due to the dispersion monitoring function. Sensitivity of this CD monitoring scheme is better than 9ps/nm.
Keywords
differential phase shift keying; optical fibre networks; optical modulation; quadrature phase shift keying; wavelength division multiplexing; CD monitoring scheme; CS-RZ DQPSK systems; WDM; bit rate 100 Gbit/s; differential quadrature phase shift keying; eye diagram demodulation; inline dispersion monitoring scheme; wavelength division multiplexing; Monitoring; Multiplexing; Optical fiber amplifiers; Optical fiber dispersion; Optical transmitters; Signal analysis; chromatic dispersion; optical communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Systems (ICCS), 2010 IEEE International Conference on
Conference_Location
Singapor
Print_ISBN
978-1-4244-7004-4
Type
conf
DOI
10.1109/ICCS.2010.5686385
Filename
5686385
Link To Document