Výsledky vyhledávání - "N. G. Koval'skii"

Diagnostics of jet structures formed in the plasma corona during the irradiation of porous targets by intense laser pulses

Autor: E. V. Zhuzhukalo, A. Yu. Gol’tsov, M. V. Putilin, N. G. Koval’skii, I. N. Burdonsky, O. L. Dedova, V. M. Petryakov, I. K. Fasakhov

Publikováno v: Plasma Physics Reports. 38:392-395

Jet structures formed during laser irradiation of porous targets with an average density of ρ = 1−30 mg/cm3 were studied experimentally by using the diagnostic complex of the Mishen facility. To study complicated plasma structures, the experimenta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edf5f5a6132830e63901b3f76a933d20
https://doi.org/10.1134/s1063780x12040010

Zobrazit plný text záznamu

Physical processes in laser interaction with porous low-density materials

Autor: N. G. Koval’skii, V. M. Petryakov, G. M. Yankovskii, E. V. Zhuzhukalo, V. V. Gavrilov, A. E. Bugrov, A. Yu. Gol'tsov, I. K. Fasakhov, M. V. Putilin, A. M. Khalenkov, N.G. Borisenko, A. I. Gromov, I. N. Burdonskiy, Yu.A. Merkuliev

Publikováno v: Laser and Particle Beams. 26:537-543

New results obtained in experiments on laser irradiation (I = 5 × 1013 W/cm2, λ = 1.054 µm) of low-density (2–10 mg/cm3) porous materials (agar, triacetate cellulose, and foam polysterene) are presented and discussed from the standpoint of optim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55f2181154e7c5e6bdff618077c36a6f
https://doi.org/10.1017/s0263034608000578

Zobrazit plný text záznamu

Study of physical processes in laser-irradiated porous targets of different microstructure

Autor: A. M. Khalenkov, S.F. Medovshchikov, I. N. Burdonskiy, E. V. Zhuzhukalo, A. I. Gromov, V.V. Dimitrenko, A. E. Bugrov, I. K. Fasakhov, Yu.A. Merkuliev, A. Yu. Gol’tsov, V. V. Gavrilov, N. G. Koval’skii, N.G. Borisenko

Publikováno v: Journal de Physique IV (Proceedings). 133:343-346

New results obtained in experiments on laser irradiation (I = 10 14 W/cm 2 , λ = 1.055μm) of low-density (1-30 mg/cm 3 ) fibrous and foam-like materials are presented and discussed. The effect of low-density material microstructure of irradiated sa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8eab796579cc3f15adbdec17168d6f6
https://doi.org/10.1051/jp4:2006133069

Zobrazit plný text záznamu

Diagnostics of fast processes in laser plasmas after the irradiation of low-density media in the mishen facility

Autor: N. G. Koval’skii, G. M. Yankovskii, M. I. Pergament, E. V. Zhuzhukalo, O. L. Dedova, I. N. Burdonskii, A. Yu. Gol’tsov, V. V. Gavrilov, I. K. Fasakhov, A. E. Bugrov, V. M. Petryakov, V. N. Kondrashov

Publikováno v: Plasma Physics Reports. 30:143-148

New experimental data on the laser irradiation of low-density porous materials in the Mishen facility are presented and discussed. A wide set of optical and X-ray diagnostics was used to analyze the physical processes in porous media with different m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24b1d7fe5de67aa472b4a0600b8b7553
https://doi.org/10.1134/1.1648939

Zobrazit plný text záznamu

Physical processes in a laser-greenhouse target: Experimental results, theoretical models, and numerical calculations

Publikováno v: Journal of Russian Laser Research. 21:335-369

The paper is devoted to recent results concerning investigation of physical processes occurring in a “laser greenhouse” target. Results of experimental and theoretical studies of laser-pulse interaction with a low-density absorber of the target,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b240fb994ddb850a15d949f11528cee7
https://doi.org/10.1007/bf02515358

Zobrazit plný text záznamu

Investigation of light absorption, energy transfer, and plasma dynamic processes in laser-irradiated targets of low average density

Autor: V. V. Gavrilov, A. Yu. Gol'tsov, V. B. Rosanov, S.F. Medovshchikov, S. Yu. Gus’kov, M. I. Pergament, E. V. Zhuzhukalo, N. G. Koval’skii, A. E. Bugrov, I. N. Burdonskii, V. N. Kondrashov, V. M. Petryakov

Publikováno v: Laser and Particle Beams. 17:415-426

The interaction of powerful laser and X-ray pulses with planar low average density (0.5–10 mg/cm3) porous agar-agar targets was experimentally studied. At a laser power density of ∼5 × 1013 W/cm2 (λ = 1.054 μm) the laser light absorption and f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3ab8365c891dc40bcef1722e0c21691
https://doi.org/10.1017/s0263034699173099

Zobrazit plný text záznamu

Interaction of a high-power laser beam with low-density porous media

Autor: E. V. Zhuzhukalo, M. I. Pergament, N. G. Koval’skii, A. E. Bugrov, Vladislav B Rozanov, I. N. Burdonskii, S. Yu. Gus’kov, V. V. Gavrilov, V. M. Petryakov, A. Yu. Gol'tsov

Publikováno v: Journal of Experimental and Theoretical Physics. 84:497-505

We have experimentally investigated the processes of laser light absorption and energy transfer in porous targets made of “agar-agar” (C14H18O7) with an average density of 1–4 mg/cm3 illuminated by the focused beam of a neodymium laser with an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d130ff59524ff0cc9efb5c662546c18a
https://doi.org/10.1134/1.558168

Zobrazit plný text záznamu

Investigation of energy transfer in plane laser-irradiated targets with high X-ray conversion efficiency

Autor: Alexander A. Rupasov, G. S. Romanov, B.N. Bazylev, I. N. Burdonskii, M. I. Pergament, V. V. Gavrilov, E. V. Zhuzhukalo, A. S. Smetannikov, M.O. Koshevoj, A. Yu. Gol'tsov, V. I. Tolkach, A. S. Shikanov, N. G. Koval’skii, V. N. Kondrashov

Publikováno v: Laser and Particle Beams. 12:355-359

Results of experimental and computational investigations devoted to energy transfer mechanisms and X-ray conversion efficiency in laser-produced plasma are presented and discussed. The layers of different thicknesses and diameters deposited on the pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18ccd7a787cabc104220decf39352420
https://doi.org/10.1017/s026303460000820x

Zobrazit plný text záznamu

Wiggler smoothing of laser beam intensity at ICF target surface

Autor: Leonid N. Magdich, N. G. Koval’skii, Alexander Goltsov, A. N. Kolomiyskii, M. I. Pergament, John B. Trenholme, V. V. Simonov, V. V. Kryzhko, I. P. Bashkatov

Publikováno v: Solid State Lasers for Application to Inertial Confinement Fusion (ICF).

The possibility to control an intensity distribution in the far field of a powerful laser system by high-frequency moving the position of a focal spot is considered. Quadruple electro-optic deflector (beam wiggler) on the base of LiNbO3 crystal insta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41f9b089c26723d752fc5ffbc5d21a93
https://doi.org/10.1117/12.228262

Zobrazit plný text záznamu

Microheterogeneous plasma from polymer aerogel and foam at powerful laser interaction

Autor: G. M. Yankovskii, E. V. Zhuzhukalo, N. G. Koval’skii, N.G. Borisenko, A. M. Khalenkov, A. E. Bugrov, M V Putilin, I. N. Burdonskiy, Yu.A. Merkuliev, I. K. Fasakhov, Alexander Goltsov, A. I. Gromov, V. V. Gavrilov

Publikováno v: Journal of Physics: Conference Series. 112:022013

New results obtained in experiments on laser irradiation (I = 5×1013 W/cm2, λ = 1.054 micrometer) of low-density (10 mg/cm3) fibrous materials (agar and triacetate cellulose) are presented and discussed. The effect of low-density material microstru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39d669b6009c9c3c77220d8636f0d0a8
https://doi.org/10.1088/1742-6596/112/2/022013

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání