Nonlinear Gain Control of Dispersion-Managed Soliton Amplitude and Collisions

T. Hirooka, S. Wabnitz

研究成果: Article査読

23 被引用数 (Scopus)

抄録

The stabilizing action of nonlinear gain on dispersion-managed soliton transmissions is investigated. By means of a proper combination of nonlinear gain and filtering, the background and amplitude instability introduced by lumped guiding filters can be controlled. Indeed, radiative background that may not be separated from the signal when the average dispersion is close to zero is shown to be suppressed. Taking advantage of the large tolerance with respect to input energy variations, dispersion-managed solitons are found to be stable after collisions among different frequencies when supported by the same nonlinear gain element for all channels. This demonstrates the feasibility of nonlinear gain for wavelength-division-multiplexed transmissions and may open up the possibility of high-speed soliton transmission with large tolerance with respect to power fluctuations and densely packed wavelength channels.

本文言語English
ページ(範囲)109-121
ページ数13
ジャーナルOptical Fiber Technology
6
2
DOI
出版ステータスPublished - 2000 4月
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 制御およびシステム工学
  • 原子分子物理学および光学
  • 器械工学
  • 電子工学および電気工学

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