Plasma Density inside Femtosecond Laser Filaments in Air

被引：0
|
作者：
Bernhardt, J. [1 ]
Liu, W. [1 ]
Theberge, F. [1 ]
Chateauneuf, M. [2 ]
Dubois, J. [2 ]
Chin, S. L. [1 ]
机构：
[1] Univ Laval, Ctr Opt Photon & Laser, Quebec City, PQ G1K 7P4, Canada
[2] Def Res & Dev Canada, Quebec City, PQ G3J 1X5, Canada
来源：
2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5 | 2007年
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D O I：
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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：
We present a spectroscopic way to measure the plasma density of femtosecond laser filaments in air by using Stark broadening of the oxygen atomic fluorescence line. This method could also be applied to multiple filamentation. (C)2007 Optical Society of America
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页码：2171 / +
页数：2
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