WAVE-BREAKING-FREE PULSES IN NONLINEAR-OPTICAL FIBERS

被引:304
作者
ANDERSON, D
DESAIX, M
KARLSSON, M
LISAK, M
QUIROGATEIXEIRO, ML
机构
[1] UNIV COMPLUTENSE MADRID,FAC CIENCIAS FIS,DEPT FIS TEOR 1,E-28040 MADRID,SPAIN
[2] UNIV POLITECH MADRID,ESCUELA TECN SUPER INGN,DEPT TECHNOL FOTON,E-28040 MADRID,SPAIN
关键词
D O I
10.1364/JOSAB.10.001185
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A qualitative as well as quantitative investigation is made of the conditions for avoiding wave breaking during pulse propagation in optical fibers. In particular, it is shown that pulses having a parabolic intensity variation are approximate wave-breaking-free solutions of the nonlinear Schrodinger equation in the high-intensity limit. A simple expression for the compression factor of a fiber-grating compressor based on parabolic pulses is also derived.
引用
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页码:1185 / 1190
页数:6
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