Title :
Phase-modulated hybrid 40Gb/s and 10Gb/s DPSK DWDM long-haul optical transmission
Author :
Binh, L.N. ; Huynh, T.L.
Author_Institution :
Monash Univ., Clayton
Abstract :
We report the transmission of 40 Gb/s channels over DWDM optically amplified communications systems employing RZ, NRZ, CS-RZ amplitude and differential phase shift keying modulation over 320 km standard SMF and 328 km dispersion compensating modules. Impacts of optical filtering of 10 Gb/s DWDM transmission system on these 40 G modulation formats are reported. The mutual impacts of 10G and 40G co-transmission are proven to be at a minimum level.
Keywords :
differential phase shift keying; optical fibre communication; optical fibre dispersion; optical modulation; phase modulation; wavelength division multiplexing; CS-RZ amplitude; DPSK DWDM long-haul optical transmission; NRZ amplitude; RZ amplitude; SMF; bit rate 10 Gbit/s; bit rate 40 Gbit/s; differential phase shift keying modulation; dispersion compensation; distance 320 km; distance 328 km; modulation formats; optical filtering; optically amplified communications systems; phase-modulated hybrid transmission; Amplitude modulation; Communication standards; Differential phase shift keying; Differential quadrature phase shift keying; Optical filters; Optical modulation; Optical signal processing; Phase modulation; Stimulated emission; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-831-4
DOI :
10.1109/OFC.2007.4348486
