Title :
OSNR-independent chromatic dispersion monitoring on 40Gb/s DPSK signals using two RF filters
Author :
Chae, Chang Joon ; Anderson, Trevor B. ; Nirmalathas, Ampalavanapillai
Author_Institution :
Victoria Res. Lab., Univ. of Melbourne, Melbourne, VIC, Australia
Abstract :
We propose a method to estimate residual chromatic dispersion from 40 Gb/s DPSK signals using two RF filters and demonstrate, through simulation study, that the estimation of chromatic dispersion can be nearly OSNR-independent.
Keywords :
differential phase shift keying; optical fibre communication; optical fibre dispersion; optical fibre filters; optical fibre testing; optical modulation; radio-over-fibre; radiofrequency filters; DPSK signals; OSNR-independent fiber; RF filters; bit rate 40 Gbit/s; residual chromatic dispersion monitoring; Band pass filters; Chromatic dispersion; Differential quadrature phase shift keying; Monitoring; Optical attenuators; Optical filters; Optical noise; RF signals; Radio frequency; Signal to noise ratio;
Conference_Titel :
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4102-0
Electronic_ISBN :
978-1-4244-4103-7
DOI :
10.1109/OECC.2009.5222504
