Search Results - "Lebedev, V.F."

Analysis of the Structure and Impurity Composition of Synthetic HPHT Diamonds in the Process of Laser-Induced Surface Transformation by Lebedev, V.F., Koliadin, A.V.

“…An analysis of the spectra of laser-induced plasma under multi-pulse exposure of a focused laser beam at each point under study on the surface of multi-sector…”
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Two types of stimulated emission in HPHT diamond with a high concentration of NV centers by Lebedev, V.F., Vasilev, E.A., Klepikov, I.V., Misnikova, T.S., Ryvkina, Ya.A., Koliadin, A.V., Vins, V.G.

“…The paper presents the results of experimental observation of two types of stimulated emission (SE) under pulsed laser pumping at 532 nm in diamond with NV…”
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Real-time qualitative study of forsterite crystal – Melt lithium distribution by laser-induced breakdown spectroscopy by Lebedev, V.F., Makarchuk, P.S., Stepanov, D.N.

“…A factor of lithium distribution between single-crystal forsterite (Cr,Li:Mg2SiO4) and its melt are studied by laser-induced breakdown spectroscopy. Lithium…”
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DNASUN: a package of computer programs for the biotechnology laboratory by Mironov, A.A, Alexandrov, N.N, Bogodarova, N.Yu, Grigorjev, A, Lebedev, V.F, Lunovskaya, L.V, Truchan, M.E, Pevzner, P.A

“…The paper describes a new software package DNASUN developed for supporting gene engineering laboratories. The package provides a user-friendly interface for…”
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Direct observation of stimulated emission of NV- centers in synthetic HPHT diamond by Lebedev, V.F., Misnikova, T.S., Ryvkina, Ya.A., Genin, D.E., Samolov, A.V., Lipatov, E.I., Vince, V.G., Klepikov, I.V., Koliadin, A.V., Isakov, R.V.

“…Data on direct observation of stimulated emission of \mathrm{NV}^{-}centres in synthetic NRNT-diamonds located in a focused pump beam are presented. The…”
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Comparative Analysis Of Various Multi-Sectoral HPHT Diamonds Using Laser-Induced Breakdown Spectroscopy by Lebedev, V.F., Bulyga, D.V., Koliadin, A.V.

“…Comparative analysis of atomic and molecular bands in plasma emission spectra of various multi-sectoral HPHT diamond plates was performed. It was shown that…”
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Longitudinally diode pumped CW Er-Yb laser based on photo-thermo-refractive glass by Lebedev, V.F., Ivanov, S.A., Pichugin, I.S., Nikonorov, N.V.

“…For the first time CW laser oscillation on Er-Yb doped PTR glass with diode pumping is demonstrated. For the monolithic laser the maximum output power of 0.47W…”
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Simultaneous luminescence spectroscopy - laser-induced breakdown spectroscopy for analysis of changes in structure of chromium doped potassium-aluminoborate glass by Lebedev, V.F., Pavlov, K.V., Babkina, A.N., Novogran, A.I., Zyryanova, K.S.

“…The possibilities of LIBS technique for observation of changes of glass structure after high temperature heat treatment are demonstrated…”
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Laser-induced breakdown spectroscopy as an effective approach for study of nanocarbon materials by Rabchinskii, M.K., Lebedev, V.F., Kozlyakov, M.S., Stepanov, D.N., Shvidchenko, A.V., Nikonorov, N.V., Vulr, A.Ya

“…We demonstrated that functionalization parameters and presence of inorganic contaminants can be effectively determined by the use of LIBS method. Considering…”
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New view on optical quality of Cr4+:Mg2SiO4 laser crystals: analysis of absorption spectra by Lebedev, V.F., Tenyakov, S.Yu, Gaister, A.V., Bystrova, A.A.

“…Nowadays chromium-doped forsterite single crystals (Cr 4+ :Mg 2 SiO 4 ) are one of the key elements of high power femtosecond lasers. Optical quality of…”
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A kinetic model of RNA folding by Mironov, A A, Lebedev, V F

“…The RNA folding process is represented as a Markov process with states corresponding to RNA secondary structures and transition probabilities corresponding to…”
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Formation of luminescence centers in Cr/sup 3+/, Li: Mg/sub 2/SiO/sub 4 crystal for one-micron tunable lasing by Lebedev, V.F., Gaister, A.V., Tenyakov, S.Yu, Zharikov, E.V.

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Criteria of optical quality of Cr/sup 4+/:Mg/sub 2/SiO/sub 4/ laser crystals by Lebedev, V.F., Tenyakov, S.Yu, Gaister, A.V., Subbotin, K.A., Zharikov, E.V., Ivanov, A.A.

“…Optical quality of forsterite crystals (Cr/sup 4+/:Mg/sub 2/SiO/sub 4/), which are widely used as active media of femtoseconds lasers, is commonly determined…”
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Fluorescent performance of Cr/sup 4+/:LiGaSiO/sub 4/ - new promising laser crystal by Soubbotin, K.A., Smirnov, V.A., Lebedev, V.F., Zharikov, E.V., Shcherbakov, I.A., Gevorkian, Z.B.

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Influence of ionizing radiation on spectroscopic properties of chromium doped forsterite laser crystals by Lebedev, V.F., Tenyakov, S.Yu, Subbotin, K.A., Zharikov, E.V., Vanina, E.A., Gopienko, I.V., Lazarenko, V.M., Sadykhov, S.I., Simako, S.V.

“…Chromium-doped forsterite single crystals (Cr:Mg/sub 2/SiO/sub 4/) are an active medium for solid-state lasers tunable near-IR region with use of Cr/sup 4+/…”
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