TEMPORAL ASPECTS OF THE SELF‐FOCUSING OF OPTICAL BEAMS
作者:
J. A. Fleck,
P. L. Kelley,
期刊:
Applied Physics Letters
(AIP Available online 1969)
卷期:
Volume 15,
issue 10
页码: 313-315
ISSN:0003-6951
年代: 1969
DOI:10.1063/1.1652839
出版商: AIP
数据来源: AIP
摘要:
Numerical solutions are presented for a time‐dependent two‐dimensional wave equation in which the nonlinear contribution to the refractive index is governed by a relaxation equation. For input pulse widths comparable to the relaxation time, pulse shapes are asymmetrically distorted and self‐focusing is inhibited but there is no indication of beam size stabilization.
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