DocumentCode
356411
Title
Highly efficient 1 Tb/s (50 ch/spl times/20 Gb/s)-2000 km RZ transmission experiment by suppressing XPM with optimized pulsewidth
Author
Gupta, G.C. ; Fukuchi, K. ; Ogata, T.
Author_Institution
C&C Media Res. Labs., NEC Corp., Kawasaki, Japan
Volume
1
fYear
2000
fDate
7-10 March 2000
Firstpage
152
Abstract
High spectral efficiency was realized in 20 Gbit/s-based DWDM experiment by manipulating the pulsewidth to suppress XPM. In the optimum pulsewidth 25 ps case, 50 ch/spl times/2O Gbit/s signals were transmitted 2000 km in a high local dispersion-managed line with high spectral efficiency of 0.4 bit/s/Hz.
Keywords
Interference suppression; Optical fiber communication; Optical fiber dispersion; Optical modulation; Optical pulse shaping; Optical transmitters; Phase modulation; Wavelength division multiplexing; 1 Tbit/s; 20 Gbit/s; 2000 km; DWDM experiment; RZ transmission experiment; XPM; local dispersion-managed line; optimized pulsewidth; spectral efficiency; Bandwidth; Delta modulation; Fiber nonlinear optics; High speed optical techniques; Optical fiber polarization; Optical mixing; Optical pulses; Optical solitons; Space vector pulse width modulation; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2000
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-630-3
Type
conf
DOI
10.1109/OFC.2000.868399
Filename
868399
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