Title :
Performance optimization in ROADM-enabled DWDM systems using flexible modulation formats
Author :
Wei Wang ; Qunbi Zhuge ; Yuliang Gao ; Xian Xu ; Plant, David V.
Author_Institution :
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC, Canada
Abstract :
The time domain hybrid QAM enabled flexible transceiver is proposed to adaptively optimize the transmission performance in DWDM systems with cascaded ROADMs. Comprehensive performance investigations are conducted for both fixed and flexible grid systems.
Keywords :
optical transceivers; optimisation; quadrature amplitude modulation; time-domain analysis; wavelength division multiplexing; ROADM-enabled DWDM system; adaptive transmission performance optimization; fixed grid systems; flexible grid systems; flexible modulation format; flexible transceiver; reconfigurable optical add and drop multiplexers; time domain hybrid QAM; Band-pass filters; Bandwidth; Bit error rate; Optical noise; Signal to noise ratio; Transceivers; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
