Mr. Alexei Meshalkin Profile

Alexei Meshalkin

Researcher at Institute of Applied Physics

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Author

Area of Expertise:

photoinduced effects , non-crystalline materials , optical properties , chalcogenide glasses , polymers , recording media

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Company Website

Publications (8)

Proceedings Article | 24 June 2019 Paper

Nonlinear effects in photoinduced nanomovement of carbazole-based azo-polymers

V. Podlipnov, N. Ivliev, S. Khonina, D. Nesterenko, C. Loșmanschii, A. Meshalkin, E. Achimova, V. Abaskin

Proceedings Volume 11146, 111460P (2019) https://doi.org/10.1117/12.2527431

KEYWORDS: Polarization, Gaussian beams, Polymers, Holography, Molecules, Polymer thin films, Laser irradiation, Thin films, Glasses, Optical components

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Proceedings Article | 31 December 2018 Paper

Noise minimizing by harmonic phase diffraction gratings in off-axis lensless digital holography

V. Cazac, E. Achimova, V. Abashkin, A. Meshalkin, I. Shevkunov, V. Katkovnik

Proceedings Volume 10977, 109771Z (2018) https://doi.org/10.1117/12.2323560

KEYWORDS: Digital holography, Diffraction gratings, Phase shift keying, Phase modulation, Holograms, Diffraction, Holography, CCD image sensors, Wavefronts, Light wave propagation

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Proceedings Article | 31 December 2018 Paper

Transmission spectra modeling for nanomultilayer chalcogenide thin films

Alexei Meshalkin, Oleksandr Paiuk, Elena Achimova, Alexander Stronski

Proceedings Volume 10977, 109770F (2018) https://doi.org/10.1117/12.2324795

KEYWORDS: Absorption, Transmittance, Thin films, Chalcogenides, Refractive index, Optical properties, Dispersion, Solids, Optical testing, Selenium

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Proceedings Article | 3 February 2017 Paper

Photodarkening effect and optical properties of a nanocomposite material polymer/Fe3O4 magnetic nanoparticles

A. Laikhtman, D. Harea, A. Axelevitch, A. Meshalkin

Proceedings Volume 10036, 100360U (2017) https://doi.org/10.1117/12.2245773

KEYWORDS: Magnetism, Polymers, Nanoparticles, Thin films, Ultraviolet radiation, Optical properties, Nanocomposites, Iron, Polymer thin films, Multiphoton fluorescence microscopy

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Proceedings Article | 1 November 2012 Paper

Characterization of spin-coated thin polymer films by optical spectroscopy

Alexei Meshalkin, Diana Harea, Oxana Iaseniuc, Diana Shepel, Liudmila Bets

Proceedings Volume 8411, 84111M (2012) https://doi.org/10.1117/12.965297

KEYWORDS: Polymer thin films, Polymers, Refractive index, Thin films, Optical spectroscopy, Interferometry, Coating, Photorefractive polymers, Transmittance, Polymethylmethacrylate

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Proceedings Article | 1 November 2012 Paper

Spectroscopic study of amorphous As[sub]2[/sub]Se[sub]3[/sub]:Sn[sub]x[/sub] and (As[sub]2[/sub]S[sub]1.5[/sub]Se[sub]1.5[/sub])[sub]1-x[/sub]:Sn[sub]x[/sub] thin films

O. Iaseniuc, D. Harea, M. Iovu, E. Colomeico, E. Harea, I. Cojocaru, D. Shepel, A. Meshalkin

Proceedings Volume 8411, 84110L (2012) https://doi.org/10.1117/12.956493

KEYWORDS: Thin films, Tin, Glasses, Absorption, Refractive index, Chalcogenide glass, Selenium, Transmittance, Chemical species, Spectroscopy

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Proceedings Article | 1 August 2007 Paper

Photosensitive composites based on chalcogenide glasses and organic polymers

A. Andries, V. Bivol, S. Buzurniuc, E. Colomeico, M. Iovu, A. Iu. Meshalkin, V. Verlan

Proceedings Volume 6785, 67850N (2007) https://doi.org/10.1117/12.756837

KEYWORDS: Composites, Polymers, Absorption, Arsenic, Selenium, Diffraction, Chalcogenide glass, Chalcogenides, Optical properties, Ultraviolet radiation

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Proceedings Article | 22 June 2004 Paper

Investigations of transmission spectra of the new photopolymer compositions

Alexei Meshalkin, Andrei Andries, Valeriu Bivol, Stephan Robu, Elena Akimova

Proceedings Volume 5503, (2004) https://doi.org/10.1117/12.579573

KEYWORDS: Polymers, Amorphous semiconductors, Visible radiation, Infrared radiation, Holography, Absorption, Ultraviolet radiation, Transmittance, Holograms, Image registration

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Showing 5 of 8 publications

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