Title :
Performance monitoring on the orthogonality among the multi-subcarriers of an all-optical OFDM system
Author :
Zou, Shumin ; Chi, Nan ; Shao, Yufeng ; Zheng, Xi ; Zhang, Junwen ; Fang, Wuliang ; Hou, Chunning ; Liu, Xiao
Author_Institution :
School of Information Science and Engineering, Fudan University, Shanghai 200433, China
Abstract :
In this paper,all-optical OFDM transmitter and receiver with 5×20Gbit/s were simulated. We have analysed the principle of orthonogonal carrier generation, and obtained the optimal configuration for two, theree and five orthonogonal carriers. Through designing proper system parameters, the clearly eye diagrames were obtained. The BER curves of five orthonogonal signals were detected.
Keywords :
Bit error rate; Discrete Fourier transforms; Monitoring; OFDM; Optical modulation; Optical receivers; Optical transmitters; RF signals; Radio frequency; Signal detection;
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
