Электронная библиотека (репозиторий) Томского государственного университета
Oshlakov, Viktor K.

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Add   Experimental demonstration of dyed water aerosol fluorescence stimulated by femtosecond laser postfilaments propagating in air
Authors: Apeksimov, Dmitrij V. | Geints, Yuri E. | Oshlakov, Viktor K. | Petrov, Aleksej V.
Source: Applied optics. 2023. Vol. 62, № 24. P. 6401-6406
Type: статьи в журналах
Date: 2023
Description: We present the fluorescence spectra of single millimeter water droplets and micron-sized dyed water aerosol (rhodamine 6G) stimulated by a high-intensity femtosecond Ti:sapphire-laser pulse (carrier w ... More
Add   Experimental study of high-intensity light channels produced on an extended air path by phase and amplitude modulated femtosecond laser pulses
Authors: Apeksimov, Dmitrij V. | Geints, Yuri E. | Matvienko, Gennadij G. | Oshlakov, Viktor K. | Zemlyanov, Alexander A.
Source: Applied optics. 2022. Vol. 61, № 6. P. 1300-1306
Type: статьи в журналах
Date: 2022
Description: We present the results of our experimental study of the propagation dynamics of high-power femtosecond laser radiation in air with initially imposed amplitude and/or phase modulations. Depending on th ... More
Add   Statistical parameters of femtosecond laser pulse post-filament propagation on a 65 m air path with localized optical turbulence
Authors: Apeksimov, Dmitrij V. | Bulygin, Andrey D. | Geints, Yuri E. | Kabanov, Andrej M. | Khoroshaeva, Elena E. | Petrov, Aleksej V. | Oshlakov, Viktor K.
Source: Journal of the Optical Society of America B, Optical physics. 2022. Vol. 39, № 12. P. 3237-3246
Type: статьи в журналах
Date: 2022
Description: High-power femtosecond laser radiation propagates nonlinearly in air, exhibiting pulse self-focusing and strong multiphoton medium ionization, which leads to the spatial fragmentation of laser pulses ... More
Add   Modeling of multiple filamentation of terawatt laser pulses on a hundred-meter air path
Authors: Apeksimov, Dmitrij V. | Zemlyanov, Alexander A. | Iglakova, Anastasiya N. | Kabanov, Andrej M. | Kuchinskaya, Olesya I. | Matvienko, Gennadij G. | Oshlakov, Viktor K. | Petrov, A. V. | Geints, Yuri E.
Source: Proceedings of SPIE. 2015. . Vol. 9680 : 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, June 22-26, 2015, Tomsk, Russian Federation. P. 96801F-1-96801F-10
Type: статьи в журналах
Date: 2015
Description: The results of numerical simulation of multiple filamentation of terawatt femtosecond pulse Ti:Sapphire laser performed on the experimental data obtained in the airway of a length of 106 m when changi ... More
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