Title :
Electrical compensation of FWM impairment by heterodyne detection using backward propagation
Author :
Liang, Jing ; Iwashita, Katsushi
Author_Institution :
Kochi Univ. of Technol., Kami, Japan
Abstract :
FWM nonlinear impairment is compensated by heterodyne detection. Two optical signals are transmitted 20 km fiber at near zero dispersion. These signals and the generated FWM components are detected by heterodyne detection with one local oscillator. The detected signal is compensated by the backward propagation method.
Keywords :
compensation; heterodyne detection; multiwave mixing; optical fibre communication; optical information processing; optical signal detection; wavelength division multiplexing; FWM component detection; FWM nonlinear impairment; WDM; backward propagation; distance 20 km; electrical compensation; four wave mixing; heterodyne detection; near zero dispersion; off-line signal processing; optical signal detection; Fiber nonlinear optics; Nonlinear optics; Optical crosstalk; Optical distortion; Optical fiber polarization; Optical filters; Optical mixing; Optical modulation; Signal detection; Stimulated emission;
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.2009.5215725
