DPSK 32 x 10 Gb/s transmission modeling on 5 x 90 km terrestrial system

Author

Rhee, June-Koo ; Chowdhury, Dipak ; Cheng, Kwok Sing ; Gliese, Ulrik

Author_Institution

Corning Inc., Somerset, NJ, USA

Volume

12

Issue

12

fYear

2000

Firstpage

1627

Lastpage

1629

Abstract

Reduction of DWDM nonlinear fiber penalties by the use of DPSK modulation and an optically preamplified self-homodyning receiver is discussed. Maintaining a constant instantaneous channel power by phase shift keying, we can anticipate reduction of cross-phase modulation penalties. Our modeling results show 0.9-dB benefit in Q performance for 50-GHz spaced, 32/spl times/10 Gb/s transmissions with nonzero dispersion shifted fiber.

Keywords

differential phase shift keying; optical fibre communication; optical fibre dispersion; optical modulation; optical receivers; optical transmitters; phase modulation; wavelength division multiplexing; 10 Gbit/s; 32 channel; 5/spl times/90 km terrestrial system; 90 km; DPSK 32/spl times/10 Gb/s transmission modeling; DPSK modulation; DWDM nonlinear fiber penalties; constant instantaneous channel power; cross-phase modulation penalties; five spans; nonzero dispersion shifted fiber; optically preamplified self-homodyning receiver; phase shift keying; Differential quadrature phase shift keying; Erbium-doped fiber amplifier; Fiber nonlinear optics; Optical mixing; Optical modulation; Optical receivers; Optical transmitters; Phase modulation; Phase shift keying; Wavelength division multiplexing;

fLanguage

English

Journal_Title

Photonics Technology Letters, IEEE

Publisher

ieee

ISSN

1041-1135

Type

jour

DOI

10.1109/68.896329

Filename

896329