Title :
Comparison of power-efficient optical orthogonal frequency division multiplexing transmission methods
Author :
Lowery, Arthur James ; Armstrong, Jean
Author_Institution :
Dept. of Electr. & Comput. Syst. Eng., Monash Univ., Clayton, VIC
Abstract :
Two methods of generating modified optical OFDM signals that give improved receiver sensitivities over NRZ in unamplified and amplified systems are compared using simulations. Asymmetric-Clipped Optical OFDM can compensate intermodal dispersion. Carrier-Suppressed Optical- Single Sideband OFDM can compensate chromatic dispersion.
Keywords :
frequency division multiplexing; optical fibre communication; optical fibre dispersion; optical receivers; asymmetric-clipped optical OFDM; carrier-suppressed optical- single sideband OFDM; chromatic dispersion; generating modified optical OFDM signals; intermodal dispersion; orthogonal frequency division multiplexing; receiver sensitivities; OFDM modulation; Optical distortion; Optical fibers; Optical filters; Optical mixing; Optical modulation; Optical receivers; Optical sensors; Quadrature amplitude modulation; Stimulated emission;
Conference_Titel :
Optical Fibre Technology/Australian Optical Society, 2006. ACOFT/AOS 2006. Australian Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-0-9775657-1-9
Electronic_ISBN :
978-0-9775657-1-9
DOI :
10.1109/ACOFT.2006.4519297
