Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Oleg G. Romanov"'
Publikováno v:
Investigación & Desarrollo, Vol 1, Iss 8 (2009)
The schemes for recording and reading of dynamic holograms in conditions of nondegenerate four- and six-wave mixing in a nonlinear Fabry-Perot interferometer have been analyzed theoretically. It has been demonstrated that there is a possibility for a
Externí odkaz:
https://doaj.org/article/c6a5e40875754bae9f8aeba0274e459c
Autor:
Ekaterina M. Kasianenko, Alexey V. Yuzhakov, Anastasia V. Golovchenko, Vladimir I. Siplivyi, Oleg G. Romanov, Olga I. Baum
Publikováno v:
Optical Technologies for Biology and Medicine.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e380be4e04306921c1f21ea1548fac08
https://doi.org/10.1117/12.2625995
https://doi.org/10.1117/12.2625995
Autor:
Ekaterina M. Kasianenko, Anastasia V. Golovchenko, Vladimir I. Siplivyi, Oleg G. Romanov, Olga I. Baum
Publikováno v:
Journal of Biomedical Photonics & Engineering. 8:020305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ccab0e618df33fcf51a0181d1208d6a
https://doi.org/10.18287/jbpe22.08.020305
https://doi.org/10.18287/jbpe22.08.020305
Low-temperature (cavitations) dissection of biological tissues by quasi-continuous laser irradiation
Publikováno v:
Medical Laser Applications and Laser-Tissue Interactions IX.
The conditions for deep, controlled, low-temperature (cavitational) laser dissection of biological tissues through the formation of a directional wave of enlightenment are considered.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c002702ea324d4830124b08dbee24e2f
https://doi.org/10.1117/12.2525417
https://doi.org/10.1117/12.2525417
Publikováno v:
Journal of Physics D: Applied Physics. 53:475101
In this work we have performed an analysis of electrostriction mechanism of optical to acoustical energy conversion on the interface of two materials with low optical absorption. We compared this method of conversion with widely used thermal conversi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d7726620ad1b8e704e874e51b128794
https://doi.org/10.1088/1361-6463/aba872
https://doi.org/10.1088/1361-6463/aba872
Autor:
Oleg G. Romanov, G. S. Romanov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 78:1299-1302
A theoretical model of the thermomechanical effect of ultrashort laser pulses on single-dimension metallic nanostructures is developed. The heating of metals is described using a dual temperature model for an electronic gas and ionic lattice. A numer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d697668828c44756e7f29cab57de79d
https://doi.org/10.3103/s1062873814120260
https://doi.org/10.3103/s1062873814120260
Publikováno v:
Optics and Spectroscopy. 115:335-339
Results of theoretical and experimental studies of regularities in the transformation of the topological and polarization structures of optical vortices by polarization dynamic holograms formed by pulse Gaussian and singular light beams in dye soluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809452b58bd95ea216b1e4e7b92a0fbe
https://doi.org/10.1134/s0030400x13090191
https://doi.org/10.1134/s0030400x13090191
Autor:
O. S. Kabanova, I. I. Rushnova, I.A. Goncharenko, Oleg G. Romanov, E. A. Melnikova, Alexei L. Tolstik
Publikováno v:
2016 18th International Conference on Transparent Optical Networks (ICTON).
In this paper the techniques to create the liquid-crystal (LC) photonic structures with the controllable configuration of anisotropy are proposed. The regularities in propagation and transformation of the light beams in such structures are analyzed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e2c0a5699268663cf26c0c8fe829e6c
https://doi.org/10.1109/icton.2016.7550297
https://doi.org/10.1109/icton.2016.7550297
Autor:
G. S. Romanov, Oleg G. Romanov
Publikováno v:
Journal of Applied Spectroscopy. 79:53-58
The excitation of acoustic oscillations in absorbing liquids exposed to pulsed Bessel light beams has been considered theoretically. Spatial profiles of refractive index diffraction patterns and the kinetics of their excitation and relaxation have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7dc243b5b945a7dfff2a31d5bc6aaa3
https://doi.org/10.1007/s10812-012-9563-9
https://doi.org/10.1007/s10812-012-9563-9
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 75:1629-1632
We investigate the formation of optical dynamic waveguide structures in media with thermal and resonant nonlinearities. An optical waveguide is formed experimentally in absorbing a solution of organic dye with negative thermo-optical coefficient unde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::158a6fb21dc54c6ebec91de46656a2ad
https://doi.org/10.3103/s106287381112015x
https://doi.org/10.3103/s106287381112015x