Evidence of X-shaped propagation-invariant localized light waves

被引：351

作者：

Saari, P

Reivelt, K

机构：

[1] Institute of Physics, Tartu, EE2400

来源：

PHYSICAL REVIEW LETTERS | 1997年 / 79卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.79.4135

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The peculiar spatiotemporal profile of an optical realization of the nonspreading axisymmetric X wave has been recorded. For treatment of the experiment a simple representation of X-type waves and their correlation with plane waves has been introduced, which covers also a broader class of incoherent wave fields.

引用

收藏

页码：4135 / 4138

页数：4

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