Study of Cu Kα emission from frequency doubled intense femtosecond laser-plasma interactions

被引：0
|
作者：
Lin, X. X. [1 ]
Chen, L. M. [2 ]
Li, Y. T. [1 ]
Xu, M. H. [1 ]
Yuan, X. H. [1 ,3 ]
Liu, F. [1 ]
Zhang, Y. [1 ]
Li, H. M. [1 ]
Wang, Z. H. [1 ]
Liu, F. [1 ]
Wei, Z. Y. [1 ]
Zhao, W. [3 ]
Kando, M. [2 ]
Bulanov, S. [2 ]
Tajima, T. [2 ]
Zhang, J. [1 ,4 ]
机构：
[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China
[2] Japan Atom Energy Agcy, Adv Photon Res Ctr, Kyoto 6190215, Japan
[3] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China
[4] Shanghai Jiao Tong Univ, Dept Phys, Shanghai AH-200240, Peoples R China
来源：
5TH INTERNATIONAL CONFERENCE ON INERTIAL FUSION SCIENCES AND APPLICATIONS (IFSA2007) | 2008年 / 112卷
关键词：
D O I：
10.1088/1742-6596/112/2/022094
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A laser-driven hard x-ray source with a small spatial size, high contrast characteristic K alpha emission has been developed by a frequency doubled (similar to 400nm) high contrast intense laser pulse focused on 50 mu m thick Cu foil. Simulations demonstrate the vacuum heating may be the main mechanism to generate hot electrons.
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页数：4
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