Труды сотрудников ИВМ СО РАН

/ A. P. Gavriluk, N. Ya. Shaparev // Opt. Commun. - 1981. - Vol. 39, Is. 6. - P379-382, DOI 10.1016/0030-4018(81)90227-3. - Cited References: 11 . - ISSN 0030-4018РУБ Optics

Аннотация: The propagation of the resonance electromagnetic wave accompanied by gas ionization is considered. Plasma is formed through initial associative processes followed by the action of electrons which gain energy when colliding with the excited atoms. The change in the nature of the radiation propagation results from both a decrease in the ground state atom density and an increase in the probability of the upper state atom de-excitation. Concrete estimates are made for cesium. The degree of gas ionization and the wave propagation velocity of transparency are calculated. В© 1981.

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Держатели документа:
Computing Center of the Siberian Branch of the USSR, Academy of Sciences, Krasnoyarsk, USSR, 660049
ИВМ СО РАН

Доп.точки доступа:
GAVRILUK, A.P.; Гаврилюк, Анатолий Петрович; Shaparev, N.Ya.; Шапарев, Николай Якимович

/ A. P. Gavriluk, I. V. Krasnov, D. V. Sizikh // Optics Communications. - 1987. - Vol. 62, Is. 1. - P21-24 . - ISSN 0030-4018
Аннотация: The present work suggests a new effective method of resonance radiation cooling when a small additional force is applied. A mathematical analogy has been found which allows this method as well as the frequency-sweep techniques to be analyzed. This makes it possible to determine scan rates which do not agree with the generally accepted concept. A new role of quantum fluctuations which may result in a loss of cooling stability is shown. В© 1987.

Scopus

Держатели документа:
Computer Centre, SB AS USSR, Krasnoyarsk, USSR
ИВМ СО РАН

Доп.точки доступа:
Gavriluk, A.P.; Гаврилюк, Анатолий Петрович; Krasnov, I.V.; Краснов, Игорь Васильевич; Sizikh, D.V.

/ A. P. Gavriluk, N. Ya. Shaparev, O. E. Yakubailik // Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams. - 1994. - Vol. 6, Is. 1. - P91-98 . - ISSN 1001-4322
Аннотация: Theoretical analysis and numerical calculations were performed to investigate the laser impulse coupling to aluminum targets irradiated in vacuum with conduction, vaporization and plasma ignition being taken into consideration. The significant role of a correct description of the vaporization process was shown. It was found also that the two-photon ionization results in the increase of initial electron density and their temperature, and this, in the long run, results in the increase of excited atoms density and the rate of electron origination at the expense of their photoionization grows accordingly. The impulse coupling and plasma ignition threshold data are in good agreement with the experimental results.

Scopus

Держатели документа:
Krasnoyarsk Computing Center of the, Russian Acad of Sciences, Russian Federation
ИВМ СО РАН

Доп.точки доступа:
Shaparev, N.Ya.; Шапарев, Николай Якимович; Якубайлик, Олег Эдуардович; Yakubaylik O.E.; Гаврилюк, Анатолий Петрович