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Comparative study of LuxY1-xAG (x=0..1) laser ceramics doped with 5% Yb3+

Autor: V. A. Luzanov, A. L. Koromyslov, L. Yu. Zakharov, I. M. Tupitsyn, A.V. Inyushkin, E. A. Cheshev, K. S. Pervakov, A.B. Kozlov, A. Yu Kanaev, D.A. Chernodoubov, K. V. Lopukhin, S.M. Kozlova, V.V. Balashov

Publikováno v: Ceramics International. 48:6294-6301

Materials with high thermo mechanical properties are required as laser media for high-powered lasers. One of such materials is lutetium-aluminum garnet (LuAG) doped with ytterbium. In the present work, we discuss for the first time a full comparative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d22a4b7dba665794749ae00b300a636
https://doi.org/10.1016/j.ceramint.2021.11.172

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EXPERIMENTAL INVESTIGATION OF THE EFFECT OF UVA RADIATION ON THE CORONAVIRUS INFECTIVE PROPERTIES

Autor: M. S. Grigoryeva, A. L. Koromyslov, E. A. Cheshev, M. A. Nikiforova, I. M. Tupitsyn, A. A. Fronya, Irina N. Zavestovskaya, A. E. Siniavin, L. I. Russu, V. A. Guschin

Publikováno v: Bulletin of the Lebedev Physics Institute

The results of experimental studies of the effect of ultraviolet radiation in the UVA wavelength range safe for humans on the β-coronavirus infective properties are presented. Bovine coronavirus not pathogenic for humans is selected as a prototype o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cefe14290b9dba47a6111b9d92c02615
http://europepmc.org/articles/PMC8454005

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Transverse mode locking of the Stokes component of a diode end-pumped Q-switched Nd : KGW laser

Autor: I. M. Tupitsyn, E. A. Cheshev, A. L. Koromyslov, R. V. Chulkov

Publikováno v: Quantum Electronics. 51:582-585

Lasing in a solid-state inhomogeneously diode end-pumped Nd : KGW/Cr4+ : YAG laser is obtained at wavelengths of 1067 and 1181 nm (Stokes shift 901 cm−1) under conditions of frequency degeneracy of cavity modes. In this case, the radiation has a ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ac74303f81c9385b89b73c6da3a47dd
https://doi.org/10.1070/qel17558

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Composite Ceramic Nd3+:YAG/Cr4+:YAG Laser Elements

Autor: A. L. Koromyslov, V.V. Balashov, Yu. L. Kopylov, E. A. Cheshev, K. A. Polevov, V. P. Gordeev, K. V. Lopukhin, I. M. Tupitsyn, A. Yu Kanaev, V V Bezotosnyi

Publikováno v: Journal of Russian Laser Research. 40:237-242

We produce composite ceramic laser elements Nd3+:YAG/Cr4+:YAG using two different methods, i.e., (1) layer-by-layer uniaxial pressing in a metallic mold with sequential addition of appropriate portions of the powder; (2) stacking and pressing of prev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c6728035bddd193b94bb59b0465ec67
https://doi.org/10.1007/s10946-019-09795-3

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Lutetium-yttrium aluminum garnet doped with ytterbium – perspective ceramic material for high powered lasers

Autor: V.V. Balashov, A. L. Koromyslov, K. V. Lopukhin, A. Yu Kanaev, D.A. Chernodoubov, A. A. Kaminskii, Yu. L. Kopylov, S M Kozlova, A.V. Inyushkin, E. A. Cheshev, L. Yu. Zakharov, I. M. Tupitsyn

Publikováno v: 2020 International Conference Laser Optics (ICLO).

Main properties of ytterbium doped lutetiumyttrium aluminum garnet ceramics with different ratios of lutetium to yttrium substitution (x=0-1) and different levels of ytterbium doping (5-15%) are investigated.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fa393fa4a850b82125c2ed5c07e5f9f
https://doi.org/10.1109/iclo48556.2020.9285469

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