Title :
Wavelength conversion for 112Gbit/s PolMux-RZ-QPSK signals based on four-wave mixing in high-nonlinear fiber using digital coherent detection
Author :
Yu, Jianjun ; Huang, Ming-Fang
Author_Institution :
NEC Labs. America, Princeton, NJ
Abstract :
Dual-pump wavelength conversion for 112 Gbit/s polarization multiplexing RZ-QPSK signals based on four-wave-mixing in 1 km high-nonlinear fiber with digital coherent detection has been demonstrated for the first time. Less than 2 dB-penalty is achieved after wavelength conversion in this scheme.
Keywords :
multiplexing; multiwave mixing; quadrature phase shift keying; signal detection; PolMux-RZ-QPSK signals; bit rate 112 Gbit/s; digital coherent detection; dual-pump wavelength conversion; four-wave mixing; high-nonlinear fiber; polarization multiplexing; Fiber nonlinear optics; Four-wave mixing; High speed optical techniques; Modulation; Optical attenuators; Optical fiber polarization; Optical filters; Optical transmitters; Optical wavelength conversion; Wavelength conversion;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729123
