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Proceedings Paper

Analysis and design of wavelength-division multiplexed dispersion-managed soliton transmission systems
Author(s): Masayuki Matsumoto; Akira Hasegawa
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Paper Abstract

Solitons in dispersion-managed (DM) fibers are promising candidates for a modulation format to be used in long distance high-speed optical fiber data transmission. In this paper we perform a bit-error-rate analysis of a wavelength- division multiplexed (WDM) DM soliton system operated at 40 Gbit/s per channel. We consider the intra-channel pulse-to- pulse interaction, the noise-induced timing jitter, the collision-induced time shifts, and the signal-ASE (amplified spontaneous emission) and ASE-ASE beat noise as the factors limiting the system performance. Effects of filters in reducing the collision-induced timing jitter in WDM transmission are also examined. It is shown that the minimum channel spacing required for long-distance transmission can be reduced by the use of in-line filters especially when the noise amplification due to the filter excess gain is suppressed.

Paper Details

Date Published: 14 April 2000
PDF: 11 pages
Proc. SPIE 3927, Optical Pulse and Beam Propagation II, (14 April 2000); doi: 10.1117/12.382072
Show Author Affiliations
Masayuki Matsumoto, Osaka Univ. (Japan)
Akira Hasegawa, Kochi Univ. of Technology and NTT Science and Core Technology Lab. (Japan)


Published in SPIE Proceedings Vol. 3927:
Optical Pulse and Beam Propagation II
Yehuda B. Band, Editor(s)

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