Characterization of laser-induced air plasmas via third harmonic generation

被引:0
|
作者
Rodriguez, C. [1 ]
Wang, Z. [1 ]
Sun, Z. [1 ]
Rudolph, W. [1 ]
机构
[1] Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Third harmonic generation by a femtosecond probe intersecting a laser-induced air plasma is measured and a general model developed to describe such signal. The electron density distribution and nonlinear coefficient of the plasma are determined. (C) 2011 Optical Society of America
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页数:2
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