On the Effect of Focusing Conditions on the Emission Capacity of a Laser-Plasma Ion Source

Author:

Vovchenko E. D.1,Kozlovskij K. I.1,Polozov S. M.1,Shikanov A. E.1,Morozova E. A.1,Isaev A. A.2

Affiliation:

1. National Research Nuclear University “MEPhI”

2. Russian Technological University “MIREA”

Abstract

The issues of the influence of geometric conditions of laser radiation focusing on the surface of the plasma-forming target of an laser-plasma ion source are considered. In particular, the presence of two ion emission maxima in the region of the laser radiation flux density exceeding 1011 W/m2 has been experimentally established. A possible interpretation of this effect is proposed.

Publisher

Novosibirsk State University (NSU)

Reference17 articles.

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4. Afanasyev Yu. V., Basov N. G. Laser thermonuclear synthesis. Series “Science and humanity”. Moscow, Znanie publ., 1981, pp. 131–151. (in Russ.)

5. Ananin O. B., Tsybin A. S. et al. Prospects for developing a small neutron generator with a laser deuteron source. Atomic Energy, 2013, no. 115(2), pp. 137–141.

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