Title :
Electronic dispersion compensation for high-speed rate coherent optical communication systems with QAM signals
Author :
Lu, Li ; Lei, Jianming ; Zou, Xuecheng
Author_Institution :
Department of Electronic Science and Technology, Huazhong University Science and Technology, Wuhan 430074, China
Abstract :
A coherent optical communication system of 40 Gb/s 16QAM signals using electronic dispersion compensation technique is proposed, which can generally perform carrier-phase estimation and electronic equalization at the same time. Simulation results prove the transmission distance can be up to 160-km at 10−7 bit-error-rate.
Keywords :
Amplitude estimation; Computational modeling; Dispersion; Equalizers; Least squares approximation; Optical fiber communication; Optical fiber polarization; Optical modulation; Optical receivers; Quadrature amplitude modulation;
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
