Frequency domain multi-modulus blind equalization for coherent 16 QAM polarization-multiplexed system
C Zhu, AV Tran, S Chen, LB Du, T Anderson, AJ Lowery, E Skafidas
Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012 | Published : 2012
We propose and experimentally demonstrate a novel frequency-domain blind equalizer based on the multi-modulus algorithm for the 16 QAM coherent optical system. The algorithm is shown to have good performance over a long transmission distance. © 2012 IEEE.