Title :
A bandwidth efficient design of IM/DD optical OFDM
Author :
Han, Huy-Dung ; Hu, Junqiang ; Ding, Zhi
Author_Institution :
Univ. of California, Davis, CA, USA
Abstract :
We present a new optical OFDM design that achieves significantly improved bandwidth efficiency. We introduce an optimum DC bias to the modulated signal prior to clipping and present an iterative receiver to combat nonlinear distortions.
Keywords :
OFDM modulation; optical communication; optical modulation; IM/DD optical OFDM; bandwidth efficient design; iterative receiver; modulated signal; nonlinear distortions; optimum DC bias; Bandwidth; Nonlinear distortion; Nonlinear optics; OFDM modulation; Optical design; Optical distortion; Optical modulation; Optical receivers; Optical signal processing; Transceivers; (000.4430) Numerical approximation and analysis; (070.4340) Nonlinear optical signal processing;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
