Title :
A low-complexity digital pre-compensation of SOA induced phase distortion in coherent QAM transmissions
Author :
Lange, Stanislav ; Yoshida, Yutaka ; Kitayama, K.
Author_Institution :
Grad. Sch. of Eng., Osaka Univ., Suita, Japan
Abstract :
A simple digital pre-compensation technique for the pattern-dependent phase distortion in Semiconductor Optical Amplifiers is proposed for coherent QAM transmitters. The performance of the proposed compensator is experimentally evaluated in 40Gbps 16QAM systems.
Keywords :
optical transmitters; quadrature amplitude modulation; semiconductor optical amplifiers; 16QAM system; SOA induced phase distortion; bit rate 40 Gbit/s; coherent QAM transmission; coherent QAM transmitter; compensator; digital precompensation; pattern-dependent phase distortion; semiconductor optical amplifier; Fluctuations; Optical attenuators; Optical distortion; Optical filters; Optical receivers; Quadrature amplitude modulation; Semiconductor optical amplifiers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
