Interaction of partially coherent laser radiation with matter

被引:1
|
作者
Starodub, A. N. [1 ]
Fedotov, S. I. [1 ]
Kozhevnikova, A. A. [1 ]
Kruglov, B. V. [1 ]
Mal'kova, S. V. [1 ]
Osipov, M. V. [1 ]
Puzyrev, V. N. [1 ]
Sahakyan, A. T. [1 ]
Vasin, B. L. [1 ]
Yakushev, O. F. [1 ]
机构
[1] RAS, PN Lebedev Phys Inst, Leninsky Prospect 53, Moscow, Russia
关键词
controllable coherence; hybrid reactor; laser driver; harmonic generation; laser-matter interaction; second harmonic; partially coherent radiation; nonlinear crystal;
D O I
10.1117/12.725697
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
A new approach to the problem of IFE laser driver based on generation and amplification of radiation with controllable coherence proposed and realized at P.N.Lebedev Physical Institute of the RAS had initiated the studies of an interaction efficiency of a partially coherent radiation with matter. Recent results of experiments carried out with the aim to study of the physical processes in targets under illumination by the laser with controllable coherence of radiation are presented and discussed, especially such important laser-matter interaction phenomena as absorption and scattering of laser radiation, the laser radiation harmonic generation, X-ray generation, crater formation and plasma expansion under laser pulse, conversion of laser radiation by means of nonlinear crystals, influence of coherence degree on the processes mentioned above.
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页数:8
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