Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Production of high-contrast picosecond pulses in a Nd : glass laser system and their application for the generation of X-ray radiation in a high-temperature plasma. / Yashin, V. E.; Andreev, A. A.; Bayanov, V. I.; Van'kov, A. B.; Kozlov, A. A.; Kurnin, I. V.; Solov'ev, N. A.; Chizhov, S. A.
в: Laser Physics, Том 8, № 2, 03.1998, стр. 556-560.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Production of high-contrast picosecond pulses in a Nd
T2 - glass laser system and their application for the generation of X-ray radiation in a high-temperature plasma
AU - Yashin, V. E.
AU - Andreev, A. A.
AU - Bayanov, V. I.
AU - Van'kov, A. B.
AU - Kozlov, A. A.
AU - Kurnin, I. V.
AU - Solov'ev, N. A.
AU - Chizhov, S. A.
PY - 1998/3
Y1 - 1998/3
N2 - A Nd : glass laser system with the additional selective devices based on electro-optical Pockels cells and fast-response deflectors makes it possible to produce light pulses with a contrast not less than 106 by means of the amplification of chirped pulses. Focusing such laser pulses on a target, we were able to achieve an intensity of 1017 W/cm2, which provided an opportunity to produce a high-temperature plasma, which emitted both bremsstrahlung and line radiation. The efficiency of energy conversion these processes reached several tenths of a percent. The efficiencies of energy conversion into X-ray emission are compared for short (1.5 ps) and long (50 ns) pulses. Reasonable agreement between the experimental data and the results of numerical simulations is achieved.
AB - A Nd : glass laser system with the additional selective devices based on electro-optical Pockels cells and fast-response deflectors makes it possible to produce light pulses with a contrast not less than 106 by means of the amplification of chirped pulses. Focusing such laser pulses on a target, we were able to achieve an intensity of 1017 W/cm2, which provided an opportunity to produce a high-temperature plasma, which emitted both bremsstrahlung and line radiation. The efficiency of energy conversion these processes reached several tenths of a percent. The efficiencies of energy conversion into X-ray emission are compared for short (1.5 ps) and long (50 ns) pulses. Reasonable agreement between the experimental data and the results of numerical simulations is achieved.
UR - http://www.scopus.com/inward/record.url?scp=20944435953&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:20944435953
VL - 8
SP - 556
EP - 560
JO - Laser Physics
JF - Laser Physics
SN - 1054-660X
IS - 2
ER -
ID: 86387770