Zobrazeno 1 - 10
of 13
pro vyhledávání: '"V. K. Chevokin"'
Autor:
V. A. Podvyznikov, V. K. Chevokin, A S Nasibov, V. G. Bagramov, I. D. Tasmagulov, G. L. Danielyan
Publikováno v:
Bulletin of the Lebedev Physics Institute. 45:108-111
A configuration of the multichannel system for diagnostics of radiative processes in various regions of the discharge appearing in semiconductors in response to high-voltage pulses is considered. The system allows real-time recording of spectra, dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e4471e372b7c587bbee6c84cacb72bb
https://doi.org/10.3103/s1068335618040036
https://doi.org/10.3103/s1068335618040036
Autor:
A. S. Shikanov, V. A. Podvyaznikov, V. L. Paperny, V. K. Chevokin, A. A. Rupasov, I. V. Romanov, Yu. V. Korobkin
Publikováno v:
Technical Physics Letters. 42:160-163
The process of formation of micropinch structures in the plasma of a vacuum discharge initiated by a laser pulse on the cathode is studied. It is demonstrated that the micropinch formation takes place mainly in the substance evaporated by the laser p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60a03dc2b9b051c90ad9f1e630346d31
https://doi.org/10.1134/s1063785016020127
https://doi.org/10.1134/s1063785016020127
Publikováno v:
Quantum Electronics. 41:38-42
Experimental investigation of the structure of a laser-induced spark emerging in the focusing of 50-ns radiation pulses is described. Two density jumps were discovered in the plasma of the laser-induced spark. One of them is localised in the vicinity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46a907c0da408b13f50516a7ad1c60ad
https://doi.org/10.1070/qe2011v041n01abeh014460
https://doi.org/10.1070/qe2011v041n01abeh014460
Publikováno v:
Quantum Electronics. 40:149-152
The spatiotemporal study of the diagram of laser radiation scattering by the laser-spark plasma produced by 3-ns and 50-ns pulses is performed. It is shown that radiation appearing outside the laser beam cone is scattered during the first one — two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::969d69c00cf9c6f0da7241a9c5d3cc9f
https://doi.org/10.1070/qe2010v040n02abeh014150
https://doi.org/10.1070/qe2010v040n02abeh014150
Publikováno v:
Journal of Optical Technology. 83:618
This paper presents the results of developing a family of single-frame electro-optical cameras with nanosecond exposures. The devices thus developed cover a broad spectral range—from near-IR radiation to hard x-rays. The technical characteristics o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e9b8f8ca4df62cf135819d91e965ca7
https://doi.org/10.1364/jot.83.000618
https://doi.org/10.1364/jot.83.000618
Autor:
Yu. V. Korobkin, V. K. Chevokin, I. V. Romanov, A. S. Shikanov, V. L. Paperny, V. A. Podviaznikov, Alexander A. Rupasov
Publikováno v:
Physics of Plasmas. 23:023112
The report presents the results from experimental investigation of micropinch formation in the plasma of a vacuum discharge induced by a 6 ns laser pulse of energy J = 0.5–200 mJ (at a storage voltage from 4 to 15 kV and the discharge current range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0644a0da44cc77e67ffc80a416f8227
https://doi.org/10.1063/1.4942029
https://doi.org/10.1063/1.4942029
Autor:
V K Chevokin
Publikováno v:
Soviet Journal of Quantum Electronics. 20:1013-1044
A review is given of the developments in dynamic tests on x-ray streak (image-converter) cameras designed for diagnostics of soft x-ray radiation emitted by laser plasmas. A description is given of the procedures used in the application of these came
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf5cfb62d62434ebbeb432b1321a99b
https://doi.org/10.1070/qe1990v020n09abeh007397
https://doi.org/10.1070/qe1990v020n09abeh007397
Autor:
G. B. Stuchinskii, A. M. Prokhorov, A. L. Andrushchenko, V. N. Shchemelev, A. I. Klimin, V. K. Chevokin
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 52:513-527
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a6413d2de28f6f0bf4bf02d8dd2776b
https://doi.org/10.1016/0368-2048(90)85044-a
https://doi.org/10.1016/0368-2048(90)85044-a
Autor:
V. K. Chevokin, V. A. Podvyaznikov
Publikováno v:
Instruments and Experimental Techniques. 54:600-600
An image converter camera has been developed and manufactured that makes it possible to catch four screen images of an investigated object in the visible spectral range with nanosecond frame exposures and separations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63383cbf161ccb674a28aacda29ab5b6
https://doi.org/10.1134/s0020441211030195
https://doi.org/10.1134/s0020441211030195
Autor:
R. M. Zakirov, A M Prokhorov, V T Mikhkel'soo, K S Gochelashvili, V. I. Klimov, V.K. Belyaev, V. K. Chevokin, Valentina P. Degtyareva
Publikováno v:
Soviet Journal of Quantum Electronics. 19:119-122
An experimental investigation was made of the evolution of the spatial–temporal dependence of the radiation pattern from a pulse-periodic electric-discharge ArF laser (λ = 193 nm) as the active mixture aged during operation. A Sapfir image convert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bbbb45631d10c9a3585a2bbf51de699
https://doi.org/10.1070/qe1989v019n02abeh007732
https://doi.org/10.1070/qe1989v019n02abeh007732