Zobrazeno 1 - 10 of 22 pro vyhledávání: '"K.V. Safronov"'
2
Acceleration of electrons in hollow glass capillaries under the action of intense picosecond laser pulses
Autor: A.V. Potapov, N. A. Pkhaiko, A. G. Kakshin, V. A. Flegentov, K.V. Safronov, D.S. Gavrilov
Publikováno v: Quantum Electronics. 51:846-849
The generation of relativistic electron beams in hollow glass capillaries is investigated using a picosecond laser system. A plasma is formed in a capillary due to the ablation of its inner walls by a specially formed pre-pulse. Electron beams with a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ca47cf9839183666826ebe7368bb395
https://doi.org/10.1070/qel17609
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4
Experimental study of bremsstrahlung and characteristic radiation spectra from laser targets irradiated with ultrashort laser pulses with intensities of up to ∼1019 W/cm2
Autor: V.A. Pronin, A.V. Potapov, K.V. Safronov, V. Yu. Politov, D. A. Vikhlyaev, V A Lykov, P.A. Tolstoukhov, V. N. Saprykin, A. G. Kakshin, D.S. Gavrilov, E.A. Loboda
Publikováno v: Plasma Physics Reports. 37:866-870
Results from experimental studies of bremsstrahlung and characteristic radiation spectra from laser targets irradiated with ultrashort laser pulses with intensities of up to ∼1019 W/cm2 are presented. The continuous spectra of hard X-ray emission f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90594f4319d3ff2caa49b388b6c04499
https://doi.org/10.1134/s1063780x11080083
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5
Experimental characterisation of charged particle beams accelerated by irradiating thin targets of different materials with ultrashort laser pulses
Autor: N A Suslov, A. G. Vladimirov, V.A. Pronin, A A Gorbunov, D. A. Vikhlyaev, A.V. Potapov, K.V. Safronov, D. I. Martsovenko, A. G. Kakshin, P.A. Tolstoukhov, B P Yakutov, V. N. Saprykin, Elena S Mokicheva, A. V. Bessarab, D.S. Gavrilov, E.A. Loboda, S.A. Gorokhov
Publikováno v: Quantum Electronics. 41:373-376
We present the results of experimental investigation of ion and electron fluxes produced by irradiating thin foils with laser USPs. These experiments were carried out on the Sokol-P laser facility (pulse duration ~1 ps, power ~20 TW) using lavsan, al
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c8bb95255f18fffb820b132d942783d
https://doi.org/10.1070/qe2011v041n04abeh014439
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6
Four-channel X-ray microscope for plasma investigations on the Sokol-P laser facility
Autor: D.S. Gavrilov, K.V. Safronov, A. G. Kakshin, D. A. Vikhlyaev, A.V. Potapov
Publikováno v: Quantum Electronics. 41:234-238
The design, assembly, and alignment of a Kirkpatrick – Baez X-ray microscope are described. A technique for the experimental evaluation of the resolving power of the microscope is outlined. This microscope permits obtaining simultaneous images of l
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::926f1aa743146fc1530af1b31a8c2a10
https://doi.org/10.1070/qe2011v041n03abeh014293
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8
Laser-driven ion acceleration from thin foils heated by CW laser
Autor: E.A. Loboda, D.A. Vikhlyaev, S.A. Gorokhov, V. A. Flegentov, A. G. Kakshin, D.S. Gavrilov, A.V. Potapov, K.V. Safronov
Publikováno v: Physics of Plasmas. 25:103114
To increase the efficiency of laser-driven ion acceleration, a method for in-situ target cleaning by heating action of the continuous wave (CW) laser was developed. On a 20 TW picosecond laser facility, experiments on ion acceleration from heated Ti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c33734a03b9ca9f49b4276d6ad49e7c
https://doi.org/10.1063/1.5037162
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10
Time-of-flight scintillation spectrometer of charged particles with a subnanosecond time resolution
Autor: K.V. Safronov, O. V. Chefonov, E. S. Mokicheva, A. V. Potapov, D.S. Gavrilov
Publikováno v: Instruments and Experimental Techniques. 51:857-860
A time-of-flight spectrometer based on a fast plastic scintillator was developed to study the spectral and angular distribution of charged particles emitted from laser-produced plasmas. The measured time resolution of the spectrometer was ∼0.3 ns,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a68edc94d75e8774b07aa7d47e04be3e
https://doi.org/10.1134/s0020441208060146
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