Title :
Feed-forward optical carrier phase noise compensation in M-QAM transmitter
Author :
Kim, Inwoong ; Vassilieva, Olga ; Palacharla, Paparao ; Sekiya, Motoyoshi
Author_Institution :
Fujitsu Labs. of America, Inc., Richardson, TX, USA
Abstract :
Novel Feed-forward laser (or carrier) phase noise compensation and frequency control for M-ary quadrature amplitude modulation (M-QAM) transmitter are proposed and demonstrated by simulation.
Keywords :
frequency control; optical communication; optical noise; optical transmitters; quadrature amplitude modulation; M-QAM transmitter; M-ary quadrature amplitude modulation transmitter; feed-forward laser phase noise compensation; feed-forward optical carrier phase noise compensation; frequency control; Laser noise; Optical interferometry; Optical modulation; Optical noise; Optical transmitters; Optical variables control; Phase noise;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276414