Investigation of the optical characteristics of a laser-produced plasma cloud expanding into a background gas

被引:1
|
作者
Annenkov, A. I. [1 ]
Bessarab, A. V. [1 ]
Galakhov, I. V. [1 ]
Garanin, S. G. [1 ]
Gusakov, A. V. [1 ]
Zhidkov, N. V. [1 ]
Zhmailo, V. A. [1 ]
Izgorodin, V. M. [1 ]
Kovalenko, V. P. [1 ]
Krotov, V. A. [1 ]
Mis'ko, V. V. [1 ]
Novikova, E. A. [1 ]
Starodubtsev, V. A. [1 ]
Starodubtsev, K. V. [1 ]
Statsenko, V. P. [1 ]
Sungatullin, R. R. [1 ]
Tachaev, G. V. [1 ]
Sheremet'ev, Yu N. [1 ]
机构
[1] All Russian Res Inst Expt Phys, Russian Fed Nucl Ctr, Sarov 607190, Nishnii Novgoro, Russia
关键词
laser-produced plasma; shock wave in background gas; spatio-temporal dynamics of luminosity;
D O I
10.1070/QE2010v040n10ABEH014285
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
An investigation is made of the dynamics and visible-range luminosity of the plasma cloud produced behind the front of a shock wave in air at a pressure of 1 Torr. The shock wave was produced on introducing the radiation of the twelve-channel Iskra-5 laser facility with a total energy of similar to 2300 J into a hollow spherical plastic target of mass similar to 10 (4) g. Experimental data are compared with simulations.
引用
收藏
页码:873 / 878
页数:6
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