Search Results - "Lotarev, S. V"

Direct writing of birefringent elements by ultrafast laser nanostructuring in multicomponent glass by Fedotov, S. S., Drevinskas, R., Lotarev, S. V., Lipatiev, A. S., Beresna, M., Čerkauskaitė, A., Sigaev, V. N., Kazansky, P. G.

“…Self-assembled nanostructures created by femtosecond laser irradiation are demonstrated in alkali-free aluminoborosilicate glass. The growth of the induced…”
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Optimization of the Formations Parameters of Hollow Channels in Glass by Direct Laser Writing and Selective Etching by Lipat’eva, T. O., Stopkin, S. I., Lipat’ev, A. S., Lotarev, S. V., Fedotov, S. S., Sigaev, V. N.

“…The method of two-stage formation of hollow channels in glass by direct laser writing and subsequent selective etching is profitably used in the manufacture of…”
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Crystalline Line Formation from Lithium Heptagermanate in Lithium Germanate Glass by Lotarev, S. V., Lipat’ev, A. S., Kalmykova, K. S., Lipat’eva, T. O., Sigaev, V. N.

“…The writing of continuous crystalline lines with an oriented structure, which were formed by the ferroelectric phase of Li 2 Ge 7 O 15 , was demonstrated under…”
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Femtosecond Laser Welding of Glass and Sitall with Substantially Different Values of the LTEC by Fedotov, S. S., Lipat’eva, T. O., Lipat’ev, A. S., Shakhgil’dyan, G. Yu, Lotarev, S. V., Savinkov, V. I., Sigaev, V. N.

“…The possibility of creating a stable joint of materials with different values of the linear thermal expansion coefficient (LTEC) was demonstrated by means of…”
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Polarization-Dependent Birefringence in Sodium Aluminoborate Glasses by Fedotov, S. S., Lipat’ev, A. S., Lipat’eva, T. O., Lotarev, S. V., Prikhach, N. K., Sigaev, V. N.

“…It is demonstrated that a femtosecond laser beam forms birefringent nanogratings in the bulk of sodium aluminoborate glass. The dependence of the phase shift…”
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Polarization-Dependent Birefringence in Lithium Aluminosilicate Glass by Sigaev, V. N., Lipat’ev, A. S., Fedotov, S. S., Lotarev, S. V., Naumov, A. S., Shevyakina, D. M.

“…The formation of polarization-dependent birefringence, apparently due to the formation of nanogratings, in the bulk of lithium silicate and lithium…”
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Precision Laser Welding of Silica Glass with Iron-Nickel Alloy by Lipat’eva, T. O., Fedotov, S. S., Lipat’ev, A. S., Lotarev, S. V., Shakhgil’dyan, G. Yu, Ryabov, K. V., Sigaev, V. N.

“…The possibilities of strong local bonding of glasses and metals with close linear thermal expansion coefficients by means of welding using a femtosecond laser…”
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Crystallization Aspects of Lithium Aluminosilicate Glass Microspheres Produced in High-Temperature Plasma Flow by Sigaev, V. N., Naumov, A. S., Savinkov, V. I., Lipat’ev, A. S., Lotarev, S. V., Klimenko, N. N., Lopatina, E. V.

“…The influence of the spheroidization process occurring in 1.0 mol.% Nd 2 O 3 doped Li 2 O–Al 2 O 3 –SiO 2 (LAS) glass in a high-temperature plasma flow on the…”
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Laser Writing of Crystalline Structures in Lithium-Niobium-Germanate Glasses by Lotarev, S. V., Lipat’eva, T. O., Lipat’ev, A. S., Naumov, A. S., Shevyakina, D. M., Sigaev, V. N.

“…It is demonstrated that spatially selective crystallization of lithium-niobium-germanate glasses with the compositions (mol.%) 25Li 2 O∙30Nb 2 O 5 ∙45GeO 2 and…”
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Thermostable Transparent Lithium-Aluminosilicate Sitall Doped with Neodymium Oxide by Savinkov, V. I., Naumov, A. S., Lotarev, S. V., Klimenko, N. N., Ignat’eva, E. S., Sigaev, V. N.

“…The effect of adding the oxide Nd 2 O 3 (0.1 – 3.0 mol.%) on the synthesis conditions, crystallization, and spectral properties of a thermostable Li 2 O–Al 2 O…”
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Laser Writing of Polarization-Dependent Birefringence in Sodium-Borate Glasses by Fedotov, S. S., Lipat’ev, A. S., Lipat’eva, T. O., Lotarev, S. V., Sigaev, V. N.

“…The conditions for the formation of microdomains with polarization-dependent birefringence by a femtosecond laser beam in sodium-borate glasses with different…”
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Femtosecond Laser Modification of Antimony-Containing Lithium-Aluminum-Silicate Glass and Transparent Sitall Obtained from It by Sigaev, V. N., Lipat’ev, A. S., Fedotov, S. S., Lotarev, S. V., Shakhgil’dyan, G. Yu, Naumov, A. S., Savinkov, V. I.

“…The particulars of the action of a femtosecond laser beam on antimony-containing lithium-aluminum-silicate glass and the close to zero CLTE sitall obtained…”
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Local Formation of Birefringent Structures in Alkali-Silicate Glass by Femtosecond Laser Beam by Fedotov, S. S., Lipat’ev, A. S., Lotarev, S. V., Sigaev, V. N.

“…It is demonstrated that a femtosecond laser beam forms in alkali-silicon glass with different Na 2 O concentration microregions that possess birefringence…”
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On the Possibility of Precision Control of the Linear Thermal Expansion Coefficient of Transparent Lithium-Aluminum- Silicate Sitals Near Zero Values by Sigaev, V. N., Savinkov, V. I., Shakhgil’dyan, G. Yu, Naumov, A. S., Lotarev, S. V., Klimenko, N. N., Golubev, N. V., Presnyakov, M. Yu

“…It is shown that the linear thermal expansion coefficient (CLTE) for sitalls based on the lithium aluminosilicate system can be precisely controlled near…”
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Laser Writing of Polarization-Sensitive Birefringence in Sodium-Borosilicate Glass by Lotarev, S. V., Lipat’iev, A. S., Fedotov, S. S., Mikhailov, A. A., Sigaev, V. N.

“…It is demonstrated that femtosecond laser pulses can be used to form birefringent microregions in sodium borosilicate glass with the composition 68 SiO 2 , 27…”
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Particulars of Femtosecond Laser Modification of Antimony-Silicate Glass by Lipat’ev, A. S., Lotarev, S. V., Fedotov, S. S., Ignat’eva, E. S., Sigaev, V. N.

“…The particulars of the effect of focused femtosecond laser pulses on antimony silicate glass with the composition 25Sb 2 O 3 ∙75SiO 2 % (molar content) in…”
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Early Stages of Crystallization of Lanthanum-Borogermanate Glass by a Femtosecond Laser Beam by Lipat’ev, A. S., Lotarev, S. V., Lipat’eva, T. O., Lopatina, E. V., Sigaev, V. N.

“…Regions in the bulk of lanthanum borogermanate glass modified by a femtosecond laser beam were studied by means of optical microscopy and confocal Raman…”
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Specifics of the Crystallization of Lanthanum Borogermanate Glass by a Femtosecond Laser Beam by Lipat’ev, A. S., Lipat’eva, T. O., Lotarev, S. V., Fedotov, S. S., Lopatina, E. V., Sigaev, V. N.

“…A method of nucleating a crystalline seed by means of a stationary laser beam with increasing pulse energy, which considerably reduces and stabilizes the…”
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Femtosecond Laser Modification of Zinc-Phosphate Glasses with High Silver Oxide Content by Shakhgil’dyan, G. Yu, Lipat’ev, A. S, Vetchinnikov, M. P., Popova, V. V., Lotarev, S. V., Sigaev, V. N.

“…The processes involved in femtosecond laser modification of zinc-phosphate glass with a silver oxide ranging from 1 to 16 mol.% are studied and the optimal…”
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Formation of Luminescent and Birefringent Microregions in Phosphate Glass Containing Silver by Lipat’ev, A. S., Shakhgil’dyan, G. Yu, Lipat’eva, T. O., Lotarev, S. V., Fedotov, S. S., Vetchinnikov, M. P., Ignat’eva, E. S., Golubev, N. V., Sigaev, V. N., Kazanskii, P. G.

“…It is shown for glass with the composition (molar content) 40P 2 O 1 , 55ZnO, 4Ag 2 O, and 1Ga 2 O 3 that a femtosecond laser beam can form simultaneously in…”
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