Zobrazeno 1 - 10
of 21
pro vyhledávání: '"R. V. Litvinov"'
Publikováno v:
Bulletin of the Lebedev Physics Institute. 49:S82-S88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79d9103a68546614d29328fc4c3a2b11
https://doi.org/10.3103/s1068335622130152
https://doi.org/10.3103/s1068335622130152
Publikováno v:
Technical Physics Letters. 47:459-462
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a06315b4338b8bdf3612fc86bee5788f
https://doi.org/10.1134/s1063785021050114
https://doi.org/10.1134/s1063785021050114
Publikováno v:
Journal of Experimental and Theoretical Physics. 130:387-396
Frequency-degenerate mixing of forward and backward propagating fast modes is considered in a planar optical waveguide based on a thin left-handed film and a right-handed substrate exhibiting the Kerr effect. Nonlinear coupled-mode equations are solv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c167276faba8913e2f5c77a8e1b635c
https://doi.org/10.1134/s1063776120020119
https://doi.org/10.1134/s1063776120020119
Autor:
R V Litvinov
Publikováno v:
Quantum Electronics. 37:1021-1026
The stationary two-wave interaction in an optically uniaxial photorefractive crystal on a transmission photorefractive grating produced due to the photogalvanic or diffusion mechanism is considered. The possibility of the nonunidirectional amplificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9730ec5823ec383e65b672b4e680f28
https://doi.org/10.1070/qe2007v037n11abeh013368
https://doi.org/10.1070/qe2007v037n11abeh013368
Autor:
R. V. Litvinov
Publikováno v:
Journal of Experimental and Theoretical Physics. 95:820-832
A frequency-degenerate steady-state two-wave interaction on a dynamic transmitting phase grating formed in a cubic crystal of the $$\bar 43m$$ symmetry group with a nonlocal photorefractive response is considered in the paraxial approximation. The co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5c0edfaa10650dc8ea61eab02d1a5f
https://doi.org/10.1134/1.1528673
https://doi.org/10.1134/1.1528673
Publikováno v:
Applied Physics B: Lasers and Optics. 75:525-539
An exact analytical description of non-stationary vectorial two-wave interaction in a cubic gyrotropic photorefractive crystal with an applied constant or square-wave electric field is presented for the case of small modulation index of the interfere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa3a595c1195fbf566f29b91ec563861
https://doi.org/10.1007/s00340-002-0940-6
https://doi.org/10.1007/s00340-002-0940-6
Publikováno v:
Russian Physics Journal. 44:1050-1054
The self-action effects of a light beam propagating in a cubic photorefractive crystal in a square-wave electric field are studied. It is demonstrated that the dark conductivity of the crystal or its illumination by noncoherent radiation distorts the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2c9c902d1c943ab6e64be7d3694e3b8
https://doi.org/10.1023/a:1015071410641
https://doi.org/10.1023/a:1015071410641
Autor:
R. V. Litvinov
Publikováno v:
Russian Physics Journal. 44:1030-1037
In the quasi-static approximation, the nonlinear equation for the space-charge field Esc formed in a photorefractive crystal with an applied square-wave voltage under the action of light with an inhomogeneous transverse intensity distribution is deri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3d797181c1eb5d67cb04cd1bb48f2e9
https://doi.org/10.1023/a:1015015325662
https://doi.org/10.1023/a:1015015325662
Autor:
Stanislav M. Shandarov, S. Yu. Veretennikov, R. V. Litvinov, S. N. Pitchenko, V. Yu. Krasnoperov, Yu. F. Kargin, V. A. Kartashov, A. E. Mandel
Publikováno v:
Inorganic Materials. 37:613-618
The space-charge-field harmonics in the refractive-index grating generated in a bismuth silicate crystal to which a square-wave external electric field is applied were examined theoretically and experimentally at high interference-pattern contrasts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95c75268632bbefb89f1d55e345f4da1
https://doi.org/10.1023/a:1017520418022
https://doi.org/10.1023/a:1017520418022
Publikováno v:
SPIE Proceedings.
We theoretically investigate the propagation of a one-dimensional (1D) polarized light beam in cubic photorefractive crystals of 23 symmetry group. Light beam propagation was considered under condition applied to the crystal external electric field f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa690fb32908ae555bd3670758e4a642
https://doi.org/10.1117/12.818059
https://doi.org/10.1117/12.818059