Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Viktor Kisel"'
Autor:
E. A. Volkova, V. V. Maltsev, D. D. Mitina, Viktor Kisel, Elena Vilejshikova, N. V. Kuleshov, Elizaveta V. Koporulina, K. N. Gorbachenya
Publikováno v:
Journal of Applied Spectroscopy. 87:1043-1049
The spectral-luminescent properties of Er3+,Yb3+:YMgB5O10 were investigated. The spectra of the cross section of absorption and stimulated emission in polarized light were determined. The lifetimes of the erbium 4I13/2 and ytterbium 2F5/2 energy leve
Autor:
Karine Hovhannesyan, N. V. Kuleshov, A. S. Rudenkov, Viktor Kisel, A. V. Yeganyan, Ashot Petrosyan, M. V. Derdzyan
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 55:131-136
Single crystals of yttrium orthoaluminate activated with Yb3+ ions (YAlO3:Yb) are of high interest for diode pumped high-power ultrafast lasers emitting in the spectral range around 1 µm. The major parameters of lasers achieved so far can be improve
Autor:
N. V. Kuleshov, Viktor Kisel, Anatol Yasukevich, A. S. Rudenkov, Ashot Petrosyan, Karine Hovhannesyan
Publikováno v:
Devices and Methods of Measurements. 11:7-14
Compact diode-pumped chirped pulse regenerative amplifier systems with pulse repetition rate of hundreds kilohertz based on Yb 3+ -doped crystals are of practical importance for wide range of applications such as materials processing, medicine, scien
Autor:
Viktor Kisel, K. N. Gorbachenya, N. V. Kuleshov, A.S. Yasukevich, D. D. Mitina, V. V. Maltsev, N. I. Leonyuk, R. V. Deineka
Publikováno v:
Inorganic Materials. 56:211-222
We have studied and optimized conditions for spontaneous flux growth of RMgB5O10 (R = Y, La, Gd) crystals and assessed the feasibility of seeded growth of such crystals. Using high-temperature solution growth with K2Mo3O10 as a solvent, we have prepa
Autor:
E. A. Volkova, Viktor Kisel, K. N. Gorbachenya, R. V. Deineka, V. V. Maltsev, N. I. Leonyuk, N. V. Kuleshov, D. D. Mitina, Anatol Yasukevich
Publikováno v:
Pribory i Metody Izmerenij, Vol 10, Iss 4, Pp 301-307 (2019)
We report, for the first time to our knowledge, a diode-pumped continuous-wave microchip Er,Yb:YMgB5O10 laser. The purpose of this work was to study the growth technique, spectroscopic properties and continuous-wave laser performance of Er3+,Yb3+:YMg
Autor:
Karine Hovhannesyan, Anatol Yasukevich, A. S. Rudenkov, Ashot Petrosyan, N. V. Kuleshov, Viktor Kisel
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Unique spectroscopic properties of Yb 3+ ions in aluminium perovskite crystals [1] , [2] (YAlO 3 , LuAlO 3 ) make these crystals good candidates for picosecond and femtosecond lasers active media. Yb:LuAP crystal has wide and smooth stimulated emissi
Autor:
A. S. Rudenkov, Ashot Petrosyan, Karine Hovhannesyan, Anatol Yasukevich, N. V. Kuleshov, Viktor Kisel
Publikováno v:
2021 Photonics North (PN).
Unique spectroscopic properties of trivalent ytterbium ions in aluminium perovskite crystals (YAlO 3 , LuAlO 3 ) make these crystals good candidates for picosecond and femtosecond lasers active media. The features of soliton and non-soliton mode-lock
Autor:
Karine Hovhannesyan, N. V. Kuleshov, Viktor Kisel, Anatol Yasukevich, Ashot Petrosyan, A. S. Rudenkov
Publikováno v:
Pribory i Metody Izmerenij, Vol 10, Iss 2, Pp 119-127 (2019)
Compact actively Q-switched diode-pumped lasers based on Yb3+-materials are of practical importance for wide range of scientific, industrial and biomedical applications. The aim of this work was to study the Yb3+:LuAlO3 actively Q-switched laser.One
Autor:
A.S. Yasukevich, O. S. Morozov, Stella L. Korableva, N.V. Gusakova, Alexey S. Nizamutdinov, Alexey Kornienko, Viktor Kisel, N. V. Kuleshov, Elena Dunina, Vadim V. Semashko, M.P. Demesh
Publikováno v:
Journal of Applied Spectroscopy. 86:220-225
Lasing and spectroscopic properties of an LiY0.3Lu0.7F4:Pr3+ crystal grown by the Bridgman–Stockbarger method were investigated in detail. Absorption and luminescence spectra were recorded using polarized light. Lifetimes of excited states 3PJ were
Autor:
N. N. Rubtsova, N. V. Kuleshov, K. N. Gorbachenya, A. S. Rudenkov, V. V. Preobrazhenskii, N. I. Leonyuk, Viktor Kisel, V. V. Maltsev, A. A. Kovalyov, A.S. Yasukevich, B. R. Semyagin
Publikováno v:
Optical Materials. 89:261-267
We report on growth, spectroscopy and continuous-wave, mode-locking lasing and chirped pulse regenerative amplification of Yb:YAl3(BO3)4 (Yb:YAB) crystal. Efficient CW laser operation with 9.2 W output power, 46% optical-to-optical and 74% slope effi