DocumentCode
1969872
Title
The phase compensator for laser linewidth of 100Gb/s PDM-CO-OFDM system
Author
Liu, Xuejun ; Qiao, Yaojun ; Ji, Yuefeng
Author_Institution
Key Lab. of Inf. Photonics & Opt. Commun. (IPOC), Beijing Univ. of Posts & Telecommun. (BUPT), Beijing, China
fYear
2010
fDate
8-12 Dec. 2010
Firstpage
613
Lastpage
614
Abstract
We present the pilot-aided phase compensator (PC) at receiver to compensate phase drift due to laser linewidth for 100 Gb/s polarization division multiplexing coherent optical OFDM (PDM-CO-OFDM) system. Simulating results are shown that PC is very effective and the improvement of Q is >;5 dB for 800 km link with 100 kHz-linewidth.
Keywords
OFDM modulation; multiplexing; optical communication; PDM-CO-OFDM system; laser linewidth; phase drift; pilot-aided phase compensator; polarization division multiplexing coherent optical OFDM system; Laser theory; OFDM; Optical fiber communication; Optical polarization; Optical receivers; Q factor;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location
Shanghai
Print_ISBN
978-1-4244-7111-9
Type
conf
DOI
10.1109/ACP.2010.5682653
Filename
5682653
Link To Document