Title :
FSK/ASK re-modulation WDM-PON with image rejection receiver
Author :
Fang, Yuan ; Liu, Xiao ; Zheng, Xi ; Fang, Wuliang ; Hou, Chunning ; Shao, Yufeng ; Chi, Nan
Author_Institution :
Dept. of Commun. Sci. & Eng., Fudan Univ., Shanghai, China
Abstract :
We propose FSK/ASK re-modulation WDM-PON with coherent receiver. Apparent BER improvement is obtained by utilizing FSK image rejection receiver, especially for long distance transmission. Parameters in image rejection receiver which affect the system performance are analyzed. Results show that the presented scheme is promising in super long reach access network.
Keywords :
amplitude shift keying; error statistics; frequency shift keying; optical receivers; passive optical networks; wavelength division multiplexing; BER improvement; FSK/ASK re-modulation; WDM-PON; coherent receiver; image rejection receiver; long distance transmission; Amplitude shift keying; Delay; Frequency shift keying; Passive optical networks; Receivers; Sensitivity; Wavelength division multiplexing; FSK; WDM-PON; coherent receiver; image rejection; re-modulation;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7111-9
DOI :
10.1109/ACP.2010.5682793
