Title :
Dual-polarization 2×2 IFFT/FFT optical signal processing for 100-Gb/s QPSK-PDM all-optical OFDM
Author :
Huang, Yue-Kai ; Qian, Dayou ; Saperstein, Robert E. ; Ji, Philip N. ; Cvijetic, Neda ; Xu, Lei ; Wang, Ting
Author_Institution :
NEC Labs. America, Inc., Princeton, NJ
Abstract :
Dual-polarization operation of all-optical IFFT/FFT elements is demonstrated for the first time employing coupler interferometry. All-optical OFDM transmission at 100-Gb/s for two QPSK-PDM sub-carriers was experimentally performed using two matched 25 G DMZIs and coherent detection.
Keywords :
OFDM modulation; digital signal processing chips; optical fibres; quadrature phase shift keying; IFFT/FFT; OFDM; QPSK-PDM; dual-polarization; optical signal processing; orthogonal frequency division multiplexing; polarization mode dispersion; Digital signal processing; OFDM modulation; Optical coupling; Optical filters; Optical interferometry; Optical modulation; Optical network units; Optical signal processing; Passive optical networks; Signal generators; (060.2330) Fiber optics communications; (070.2025) Discrete optical signal processing;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
