Title :
Phase-managed alias sampling in 1-Tb/s coherent optical OFDM
Author :
Cheng, Lin ; Wen, He ; Zheng, Xiaoping
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
The sampling rate is reduced to half of the Nyquist frequency to release the ADC requirement in CO-OFDM system. An experiment of 1-Tb/s multi-band CO-OFDM with hybrid subcarrier modulations and phase-managed alias sampling is demonstrated.
Keywords :
OFDM modulation; multiplexing; ADC; Nyquist frequency; bit rate 1 Tbit/s; coherent optical OFDM; hybrid subcarrier modulations; multi-band CO-OFDM system; phase-managed alias sampling; Integrated optics; OFDM; Optical filters; Optical polarization; Optical receivers; Optical transmitters; Synchronization;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
