DocumentCode :
771813
Title :
High spectral efficiency 1.6-b/s/Hz transmission (8 x 40 Gb/s with a 25-GHz grid) over 200-km SSMF using RZ-DQPSK and polarization multiplexing
Author :
Wree, Christoph ; Hecker-Denschlag, Nancy ; Gottwald, Erich ; Krummrich, Peter ; Leibrich, Jochen ; Schmidt, Ernst-Dieter ; Lankl, Berthold ; Rosenkranz, Werner
Author_Institution :
Chair for Commun., Univ. of Kiel, Germany
Volume :
15
Issue :
9
fYear :
2003
Firstpage :
1303
Lastpage :
1305
Abstract :
With relatively simple standard transmission equipment, we achieved a wavelength-division-multiplexing transmission with a record-high spectral efficiency of 1.6 b/s/Hz using return-to-zero differential quadrature phase-shift keying and polarization multiplexing over 200-km standard single-mode fiber with a 40-Gb/s capacity per wavelength but 10-GSymbol/s rate.
Keywords :
differential phase shift keying; optical fibre communication; optical modulation; quadrature phase shift keying; wavelength division multiplexing; 1.6 bit/s; 200 km; 40 Gbit/s; RZ-DQPSK; WDM; high spectral efficiency; polarization multiplexing; record-high spectral efficiency; return-to-zero differential quadrature phase-shift keying; standard single-mode fiber; transmission equipment; wavelength-division multiplexing; wavelength-division-multiplexing transmission; Bit rate; Code division multiplexing; Distributed feedback devices; Fiber nonlinear optics; Multiplexing equipment; Nonlinear optics; Optical filters; Optical modulation; Polarization; Wavelength division multiplexing;
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/LPT.2003.816119
Filename :
1224613
Link To Document :
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