Title :
Enhancing clock tone via polarization pre-rotation: A low-complexity, extended Kalman filter-based approach
Author :
Ng, W.C. ; Nguyen, A.T. ; Park, C.S. ; Rusch, L.A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. Laval, Québec, QC, Canada
Abstract :
We experimentally verified that our proposed low-complexity extended Kalman filter-based polarization pre-rotation at ASIC rates enhances the clock tone of polarization-multiplexed signals.
Keywords :
Kalman filters; application specific integrated circuits; clocks; nonlinear filters; optical communication; optical rotation; ASIC rates; clock tone; low-complexity extended Kalman filter; polarization multiplexed signals; polarization pre-rotation; Application specific integrated circuits; Clocks; Digital signal processing; Kalman filters; MIMO; Optical filters; Timing;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
