Bidirectional hybrid CATV/radio-over-fiber WDM transport system.
A bidirectional hybrid cable antenna television (CATV)/radio-over-fiber (ROF) wavelength-division-multiplexing (WDM) transport system using injection locking technique to suppress the rf power degradation, tunable optical bandpass filter to generate optical single-sideband format for the CATV signal or only one optical sideband format for the ROF one, and photonic crystal fiber to reduce the net dispersion is proposed and demonstrated. Impressive performances of the carrier-to-noise ratio, the composite second-order, the composite triple beat, and the bit error rate were obtained in our proposed systems.
Lu
Hai-Han
HH
Institute of Electro-Optical Engineering, National Taipei University of Technology, Taipei,106 Taiwan, China. hhlu@ntut.edu.tw
Peng
Hsiang-Chun
HC
Tsai
Wen-Shing
WS
Lin
Chun-Cheng
CC
Tzeng
Shah-Jye
SJ
Lin
Yi-Zsai
YZ