Evolution of optical pulses towards wave breaking in highly nonlinear fibres

被引:27
作者
Rosenberg, C. -J. [1 ]
Anderson, D.
Desaix, M.
Johannisson, P.
Lisak, M.
机构
[1] Chalmers, Det Radio & Space Sci, SE-41296 Gothenburg, Sweden
[2] Univ Coll Boras, Sch Engn, SE-50190 Boras, Sweden
关键词
D O I
10.1016/j.optcom.2006.12.037
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An approximate analytical analysis is given describing the strongly nonlinear evolution of optical pulses in nonlinear fibres with normal dispersion. The result provides a good explicit description of the evolution of initially chirp-free Gaussian-shaped pulses, including the developing chirp and the successive pulse rectangularization that ultimately leads to wave breaking. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码:272 / 277
页数:6
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