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1.
Mechanism of Laser Immersion Glass Processing
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(Not-set)
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The mechanism of interaction of short-pulse laser radiation with glass and an immersion liquid in which the workpiece to be processed is immersed has been investigated.
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2.
Energy-efficient conditions of glass and ceramic materials laser processing
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(Materials processing)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing material layer at For the release of laser pulse energy, analytical relationships are obtained for calculating the ...
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3.
Optimized technique for laser processing of glass and ceramic materials
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(Materials processing)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing layer of a material with an "instantaneous" release of laser pulse energy, an analytical relationship is obtained ...
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4.
Nondestructive methods in the laser processing of glass and ceramic plates
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(Materials processing)
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... is obtained, which is a criterion for the thermal strength of a plate, which makes it possible to determine non-destructive modes of laser processing, as well as the thermal strength of existing and developed ...
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5.
STUDY OF THE HOMOGENEITY OF THE CHEMICAL COMPOSITION OF LEAD-GERMANATE GLASSES BY LASER-INDUCED BREAKDOWN SPECTROSCOPY METHOD
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(Not-set)
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... of the melting during synthesis can also lead to local variations in composition. To address these issues, a method for chemical composition mapping based on laser-induced breakdown spectroscopy (LIBS) ...
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6.
LASER-INDUCED TRANSFER OF COLORING AGENT TO GLASS FOR MARKING STRUCTURAL OPTICS PRODUCTS
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(Not-set)
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A laser marking process for glass products was studied. This process involves laser-induced transfer of ink vapor to the product surface upon irradiation from the opposite side through the glass. A pulse-periodic ...
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7.
MICROMODIFICATION OF THE STRUCTURE OF FLOAT GLASS BY FEMTOSECOND LASER PULSES TO CREATE ANALOG SOUND MEDIA
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(Not-set)
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The formation of micro-regions with altered refractive index in the volume of float and quartz glasses under the action of single femtosecond pulses has been studied. The phase distributions of the light ...
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8.
EXPERIMENTAL DETERMINATION OF THE SPECIFIC ENERGY OF DESTRUCTION OF SILICON CARBIDE-BASED CERAMICS UNDER THE INFLUENCE OF MILLISECOND LASER RADIATION
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(Not-set)
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Experimental studies of the effect of laser radiation with a wavelength of 1.06 ?m on reaction-sintered silicon carbide-based ceramics in the range of power densities corresponding to the mode of advanced ...
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9.
LASER MODIFICATION OF GAS-THERMAL COATINGS SPRAYED BY HVOF – A REVIEW
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(Not-set)
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An overview of the research results on the laser modification of coatings sprayed by HVOF is presented. The review includes information on laser post-treatment of mainly on tungsten carbide-based coatings. ...
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10.
LASER FORMATION OF LUMINESCENT TRACKS IN BISMUTH-DOPED NANOPOROUS GLASS
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(Not-set)
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The formation of microtracks in the volume of porous glass samples by femtosecond laser pulses which is of importance for laser writing of active optical waveguides was studied. It was found that impregnation ...
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11.
APPLICATION FEATURES OF GLASS-CERAMIC SO-115M IN MANUFACTURING OF OPTICAL PARTS FOR RING He-Ne-LASERS
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(Not-set)
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The results of an investigations into the effect of filamentous striae with birefringence from 3 to 15 nm/cm in SO-115M glass-ceramic on the manufacturing quality of optical parts for ring lasers and the ...
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12.
INVESTIGATION OF THE POSSIBILITY OF REDUCING ENERGY COSTS DURING LASER SCRIBING OF GLASS AND CERAMIC PLATES
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(Not-set)
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In the framework of the one-dimensional problem of evaporation of the absorbing layer of the material with the “instantaneous” release of laser pulse energy, the possibility of reducing energy costs when ...
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13.
Research Technology of Laser Cutting of Mica
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(Not-set)
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This article presents the results of a study of the process of cutting mica using ultrashort pulsed laser radia-tion of the picosecond and femtosecond ranges with a wavelength of 1030 nm. The pulses were ...
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14.
Control of Laser-Induced Backside Wet Etching of Silica Glass
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(Not-set)
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In this work we studied the influence of the laser exposure parameters and the etching solution type on the hollow channels length formed in silica glass by femtosecond laser-assisted backside wet etching. ...
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15.
Pulsed Laser Punching of Holes in Ceramic Parts
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(Not-set)
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Within the framework of the theory of developed evaporation of matter under the action of laser radiation, the problem of assessing the strength of ceramic parts of a cylindrical shape during laser punching ...
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16.
Laser Writing of Luminescent Microregions with CdS Quantum Dots in Silicate Glass
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(Not-set)
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The processes of femtosecond laser recording of luminescent microregions in silicate glass with a mass content from 0.5 to 4.0 & # 37; cadmium sulfide. The regularities of the change in the optical properties ...
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17.
Pulsed Laser Penetration of Through Holes
in Optically Thick Glass and Ceramic Plates
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(Not-set)
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Within the framework of the one-dimensional problem of the evaporation of an absorbing layer of matter at For the release of laser pulse energy, analytical relationships are obtained for calculating the ...
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18.
Glass Cutting Technoligy Using the Two Different Lasers
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(Not-set)
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A new technology for laser cutting glass along a curved contour is described, which combines the combined use of two different cutting methods in one technological cycle: the method of laser controlled ...
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19.
Laser Drilling Microholes in Glass
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(Not-set)
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The results of successful application of the method of laser drilling of micro-holes with a diameter of 30 - 200 µm in glasses with a thickness of 0.1 to 0.8 mm are presented. Achievement of high quality ...
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20.
Features of Femtosecond Laser Modification of Antimony-Silicate Glass
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(Science for glass production)
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The features of the action of focused femtosecond laser pulses on antimony-silicate glass of the composition 25Sb 2 O 3 & middot; 75SiO 2 & # 37; (molar content) in thermal and non-thermal modes. ...
