Phase estimation for coherent optical OFDM transmission
Xingwen Yi, William Shieh, Yan Tang
2007 THE JOINT INTERNATIONAL CONFERENCE ON OPTICAL INTERNET AND AUSTRALIAN CONFERENCE ON OPTICAL FIBRE TECHNOLOGY | IEEE | Published : 2007
Phase estimation is one of the most critical functions in coherent optical OFDM (CO-OFDM) receivers. We present phase estimation and compensation for a CO-OFDM transmission experiment at 8 Gb/s over 1000-km standard-single-mode- fiber without dispersion compensation.