Third-harmonic generation in focused beams as a method of 3D microscopy of a laser-produced plasma

被引：0

作者：

A. N. Naumov

D. A. Sidorov-Biryukov

A. B. Fedotov

A. M. Zheltikov

机构：

[1] Moscow State University,Physics Faculty

[2] International Laser Center,undefined

[3] Moscow State University,undefined

来源：

Optics and Spectroscopy | 2001年 / 90卷

关键词：

Biological Object; Phase Mismatch; Monic Signal; Confocal Parameter; Nonlinear Optical Characteristic;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Analysis of the phase-matching integral for third-harmonic generation in focused laser beams shows that this process can be used as a method of 3D microscopy, allowing one to characterize the location and magnitude of inhomogeneities of linear and nonlinear optical characteristics of a medium. The potentialities of this method are illustrated by the results of experiments on 3D microscopy of an optical breakdown plasma.

引用

页码：778 / 783

页数：5