Výsledky vyhledávání - "S. D. Velikanov"

High-power pulse repetitive HF(DF) laser with a solid-state pump generator

Autor: S V Kharitonov, K N Firsov, S D Velikanov, S V Podlesnykh, V V Shchurov, I G Kononov, A P Domazhirov, A A Sivachev, S Yu Kazantsev, A A Kromin, V. S. Tsykin, N A Zaretskiy, I M Yutkin

Publikováno v: Quantum Electronics. 45:989-992

Operation of a repetitively pulsed electric-discharge HF(DF) laser with an all-solid-state pump generator based on FID switches is demonstrated. The energy stored in the pump generator capacitors was 880 J at an open-circuit voltage of 240 kV and a d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5bf7199b82372762f683ea21f4402cfa
https://doi.org/10.1070/qe2015v045n11abeh015889

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Efficient and compact pulse-periodic Cr2+:CdSe laser emitting in the wavelength regions of 2.8 and 3.3 µm

Autor: S. D. Velikanov, N G Zakharov, Ya. K. Skasyrskii, A V Mukhin, K. V. Vorontsov, Yu. N. Frolov, A. V. Larionov, Vladimir I Kozlovskii, Yu. V. Korostelin, Mikhail P. Frolov, Yu P Podmar'kov

Publikováno v: Bulletin of the Lebedev Physics Institute. 42:216-220

Pulse-periodic lasing at wavelengths of 2.8 and 3.3 µm is obtained in the Cr2+:CdSe single-crystal laser. In the region of 2.8 µm, the pumping conversion is 28% (more than 50% of the absorbed energy). In the region of 3.3 µm, lasing is achieved at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f67d78639fe955ac31b76e4a63dcf76
https://doi.org/10.3103/s1068335615070052

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Investigation of Fe:ZnSe laser in pulsed and repetitively pulsed regimes

Autor: A A Maneshkin, Vladimir I. Kozlovsky, Ya. K. Skasyrsky, S A Savinova, Oleg N Krokhin, R. S. Chuvatkin, S D Velikanov, N A Zaretskiy, I M Yutkin, Mikhail P. Frolov, Yu P Podmar'kov, Yu. V. Korostelin, E A Zotov

Publikováno v: Quantum Electronics. 45:1-7

The characteristics of a Fe:ZnSe laser pumped by a single-pulse free-running Er : YAG laser and a repetitively pulsed HF laser are presented. An output energy of 4.9 J is achieved in the case of liquid-nitrogen cooling of the Fe2+:ZnSe active laser e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40e9310a7dae106f8ba68a9240118d57
https://doi.org/10.1070/qe2015v045n01abeh015644

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Room-temperature Fe2+: ZnS single crystal laser pumped by an electric-discharge HF laser

Autor: S Yu Kazantsev, Ya. K. Skasyrsky, A A Maneshkin, Yu P Podmar'kov, M P Frolov, Vladimir I. Kozlovsky, Yu. V. Korostelin, S. D. Velikanov, N A Zaretsky, I M Yutkin, I G Kononov, A. E. Dormidonov, K N Firsov

Publikováno v: Quantum Electronics. 46:769-771

A room-temperature laser based on a single crystal has been studied. The crystal was pumped by a nonchain electric-discharge HF laser with a light pulse FWHM of . The pump spot diameter on the crystal surface varied from 3.9 to . The slope efficiency

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5292b31bf263b0b2b087418dfd6e5570
https://doi.org/10.1070/qel16105

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Holmium laser with an acousto-optic paratellurite filter

Autor: V D Glukhodedov, S. D. Velikanov, A V Mukhin, Yu N Frolov, N G Zakharov

Publikováno v: Quantum Electronics. 46:682-684

Experimental results on a solid-state holmium laser (Ho : YAG) with an intracavity acousto-optic paratellurite filter are presented. The laser power in cw and repetitively pulsed regimes is determined experimentally. It is shown that the use of an ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::223576cd5e6b412b42636c07b491a742
https://doi.org/10.1070/qel16090

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Discharge formation systems for generating atomic iodine in a pulse-periodic oxygen–iodine laser

Autor: V I Aksinin, I G Kononov, S Yu Kazantsev, S V Podlesnykh, K N Firsov, V. N. Mikhalkin, V V Konovalov, I. V. Gostev, A Yu Gerasimov, S D Velikanov, S A Antsiferov, V V Kalinovskii, I. V. Sevryugin

Publikováno v: Quantum Electronics. 44:89-93

Generation characteristics of a pulse-periodic oxygen–iodine laser with the electro-discharge production of atomic iodine were compared with inductively stabilised edged or anisotropic- resistive cathodes used for ignition of the volume discharge.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8a9272b2ec5f13eb5221f372b648c3b
https://doi.org/10.1070/qe2014v044n01abeh015267

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The high-energy system of the master oscillator-power amplifier based on the Ho:YAG crystal

Autor: N G Zakharov, N. I. Nikolaev, V. A. Garutkin, C. V. Vorontsov, Yu. N. Frolov, A. V. Muhin, A. S. Nadezhin, G. N. Mishjenko, S. D. Velikanov

Publikováno v: 2016 International Conference Laser Optics (LO).

The numerical modeling and the experimental research of the Ho: YAG system are done, which consists of the master oscillator and three power amplifiers. The doping level influence of the active elements on the laser oscillator work is researched. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99586c8921ee9985ab045635421dc8e1
https://doi.org/10.1109/lo.2016.7549670

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Influence of gas temperature on self-sustained volume discharge characteristics in working mixtures of a repetitively pulsed COIL

Autor: I G Kononov, K N Firsov, V V Kalinovskii, S Yu Kazantsev, I. V. Sevryugin, S A Antsiferov, S D Velikanov, V V Konovalov, V. N. Mikhalkin, S V Podlesnykh, V I Aksinin

Publikováno v: Quantum Electronics. 44:138-140

The influence of gas temperature on the characteristics of a self-sustained volume discharge was studied in the working mixtures of a chemical oxygen – iodine laser with pulsed electricdischarge production of iodine atoms. In experiments, laser wor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6785fd44cc5b297b645cfb9eb0dca87a
https://doi.org/10.1070/qe2014v044n02abeh015304

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