DocumentCode
2843000
Title
Compensation of non-ideal carving induced phase distortions in coherent 100 Gb/s PM-RZ-QPSK signal
Author
Chung, HwanSeok ; Chang, SunHyok ; Kim, Kwangjoon
Author_Institution
Opt. Internet Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
fYear
2010
fDate
19-23 Sept. 2010
Firstpage
1
Lastpage
3
Abstract
We demonstrate compensation of imperfect carver induced sensitivity degradation by using digital signal processing technique. The OSNR penalty measured at 100 Gb/s PM-RZ-DQPSK signal is reduced from 7.8 dB to 0.3 dB with help of correction algorithm.
Keywords
optical communication; quadrature phase shift keying; OSNR penalty; coherent 100 Gb/s PM-RZ-QPSK signal; digital signal processing; nonideal carving induced phase distortion; sensitivity degradation; Estimation; Frequency estimation; Modulation; Optical distortion; Optical noise; Phase distortion; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location
Torino
Print_ISBN
978-1-4244-8536-9
Electronic_ISBN
978-1-4244-8534-5
Type
conf
DOI
10.1109/ECOC.2010.5621140
Filename
5621140
Link To Document