Zobrazeno 1 - 10 of 130 pro vyhledávání: '"D. V. Apeksimov"'
5
Study of the Emission Glow of Solids and Anthropogenic Aerosols in the Field of High-Power Femtosecond Laser Radiation during Self-focusing in Air for Remote Sensing of the Atmosphere
Autor: V. K. Oshlakov, A. A. Zemlyanov, A. V. Petrov, G. G. Matvienko, D. V. Apeksimov, V. M. Ryabtsev, P. A. Babushkin, Yu. E. Geinz, Andrey M. Kabanov
Publikováno v: Atmospheric and Oceanic Optics. 34:6-13
Results of the complex experimental study of the spectral and temporal characteristics of the emission glow of control samples of several solid-state substances (imitation of topographic targets in the atmosphere) and of solid aerosols (imitation of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d92e095d5978dabdd6d100ec683441a1
https://doi.org/10.1134/s1024856021010036
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6
Control of Multiple Filamentation of Femtosecond Laser Pulses in Air
Autor: Andrey M. Kabanov, G. G. Matvienko, D. V. Apeksimov, A. A. Zemlyanov, Yu. E. Geints, V. K. Oshlakov
Publikováno v: Atmospheric and Oceanic Optics. 33:42-50
The results are presented of experiments on controlling the characteristics of the multiple filamentation domain of femtosecond laser pulses along atmospheric paths via variations in the initial spatial focusing, beam radius, and pulse energy, as wel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cce217be1595ce7d320a1269ff66bfb
https://doi.org/10.1134/s1024856020010030
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8
The Effect of Phase Aberrations on the Position and Length of the Filamentation Domain
Autor: Andrey M. Kabanov, D. V. Apeksimov, A. A. Zemlyanov, A. N. Iglakova, O. I. Kuchinskaya, A. V. Petrov, G. G. Matvienko, Yu. E. Geints, V. K. Oshlakov
Publikováno v: Atmospheric and Oceanic Optics. 32:109-116
The results of experimental and theoretical studies of femtosecond laser pulse filamentation with use of a bimorph deformable mirror are presented. The mirror allows controlling the position of the filamentation domain throughout a model path due to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a21c033dd21ea7555ce6802c4d7216a
https://doi.org/10.1134/s1024856019020027
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9
Experimental study of high-intensity light channels produced on an extended air path by phase and amplitude modulated femtosecond laser pulses
Autor: D. V. Apeksimov, Yu. E. Geints, G. G. Matvienko, V. K. Oshlakov, A. A. Zemlyanov
Publikováno v: Applied Optics. 61:1300
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 the modulation type and magnitude, the laser pulse u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1409fae219e11304dfefc5034a9a9bae
https://doi.org/10.1364/ao.447023
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