Experimental demonstration of optical performance monitoring in coherent optical OFDM systems
Xingwen Yi, William Shieh, Yiran Ma, Yan Tang, Graeme J Pendock
2008 CONFERENCE ON OPTICAL FIBER COMMUNICATION/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-8 | OPTICAL SOC AMERICA | Published : 2008
We experimentally demonstrate optical performance monitoring through optical channel estimation in coherent optical OFDM systems without the need for separate monitoring devices. The monitoring results of OSNR, Q-factor, fiber chromatic dispersion, and PMD are presented. © 2008 Optical Society of America.