Title :
OSNR monitoring technique based on software-based synchronous amplitude histogram analysis
Author :
Choi, H.G. ; Chang, J.H. ; Chung, Yun C.
Author_Institution :
Dept. of Electr. Eng., KAIST, Daejeon, South Korea
fDate :
June 30 2013-July 4 2013
Abstract :
We propose and demonstrate an OSNR monitoring technique based on the synchronous amplitude histogram implemented by using the software-based synchronization technique. This technique can accurately monitor the OSNRs of the QPSK and 16QAM signals.
Keywords :
quadrature amplitude modulation; quadrature phase shift keying; synchronisation; 16QAM signal; OSNR monitoring technique; QPSK signal; software-based synchronization technique; software-based synchronous amplitude histogram analysis; Histograms; Monitoring; Optical noise; Phase shift keying; Q-factor; Signal to noise ratio; Synchronization;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
