Zobrazeno 1 - 10
of 25
pro vyhledávání: '"L. I. Vostrikova"'
Autor:
L. I. Vostrikova, V. A. Smirnov
Publikováno v:
Saratov Fall Meeting 2017: Laser Physics and Photonics XVIII; and Computational Biophysics and Analysis of Biomedical Data IV.
Investigations of the multi-peaks scattering of the laser light on the micro-scale susceptibility gratings with small periodicities photo-induced in the various glass materials are presented. The observed pictures of the multi-peaks scattering of lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46b2b16be8e96ecb4266efe5694c7d0a
https://doi.org/10.1117/12.2314905
https://doi.org/10.1117/12.2314905
Autor:
L. I. Vostrikova, V. A. Smirnov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 79:176-180
A nonlinear parametric process that occurs during the optical polling of glass in anisotropy and is generated in it via irradiation by high-power laser emissions with multiple frequencies is considered. Results from studying the fundamental character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::536fbc9a64617b3b7e5bf24850f51818
https://doi.org/10.3103/s1062873815020306
https://doi.org/10.3103/s1062873815020306
Publikováno v:
Quantum Electronics. 38:724-730
The spatial distributions of photoinduced electric fields are calculated based on the model of the current mechanism of optical poling of isotropic media and the efficiencies of the main poling schemes differing in the geometry of crossing beams are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67a50f78a01535f07df8ba19f3678458
https://doi.org/10.1070/qe2008v038n08abeh013712
https://doi.org/10.1070/qe2008v038n08abeh013712
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 80:26-29
It is experimentally demonstrated that second-order polarizability gratings preliminarily recorded using bichromatic light in a phosphate glass can be amplified under the action of monochromatic radiation. The amplification effect takes place irrespe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::345cb25d3fd3e366326c4307830a1ed1
https://doi.org/10.1134/1.1800209
https://doi.org/10.1134/1.1800209
Publikováno v:
Journal of Modern Optics. 51:1223-1232
The large growth of the absorption of radiation with doubled frequency in a region of high values for the induced electric fields has been detected during the investigation of an optical poling process in germaniumsilicate glass. The absorption suppr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b34e03edac74452ceadf4d546086c2dc
https://doi.org/10.1080/09500340408230418
https://doi.org/10.1080/09500340408230418
Publikováno v:
Optics Communications. 230:211-218
The giant increase of the absorption of the radiation with the doubled frequency in a region of high values of the optically-induced electric fields (about 105–106 V/cm) has been observed during the investigation of the optical poling process in ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93785e76899aaec33d777e27f8add889
https://doi.org/10.1016/j.optcom.2003.09.096
https://doi.org/10.1016/j.optcom.2003.09.096
Publikováno v:
Journal of Modern Optics. 50:1237-1244
A giant reversible growth (≥ 103 times) of the absorption of second harmonic radiation by optical poling of oxide glass was discovered. The observed absorption exerts an influence on the optical poling process and leads to a restriction of the maxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::130c9b169f42becc88c006bdec3fdc94
https://doi.org/10.1080/09500340210163745
https://doi.org/10.1080/09500340210163745
Publikováno v:
Quantum Electronics. 32:416-420
The self-diffraction of light appearing upon optical poling of bulk glass samples is studied. During poling, a refractive-index grating is accumulated in the medium, on which one of the beams or both beams diffract efficiently. A theoretical expressi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf97df4370e781c8e41a18c5ae5eb2fe
https://doi.org/10.1070/qe2002v032n05abeh002209
https://doi.org/10.1070/qe2002v032n05abeh002209
Autor:
V. A. Smirnov, L. I. Vostrikova
Publikováno v:
SPIE Proceedings.
The processes and the properties of the creation of the photo-refractive Bragg gratings in center-symmetrical materials by considering of the coherent interactions of the laser radiations have been analyzed. Characteristic experimental results of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2cf102c1bff2d6ecaef8dd9a51b3ef
https://doi.org/10.1117/12.2049817
https://doi.org/10.1117/12.2049817
Autor:
L. I. Vostrikova, V. A. Smirnov
Publikováno v:
SPIE Proceedings.
Investigations of the nonlinear optical phenomenon of light parametrical down-frequency conversion which is appeared on micro-periodic nonlinear structures photo-integrated in volumetric optical isotropic medium on all-optical poling process are pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feda6461d8cb1e776e2de38bdb06d4ba
https://doi.org/10.1117/12.2050280
https://doi.org/10.1117/12.2050280