Mr. Alexey P. Porfirev Profile

Alexey P. Porfirev

Associate Professor at Samara Univ

SPIE Involvement:

Author

Publications (29)

Proceedings Article | 6 September 2024 Paper

Focusing a locally elliptically polarized field to control the complex distribution of the longitudinal component of the Umov-Poynting vector

A. Ustinov, A. Porfirev, S. Khonina

Proceedings Volume 13168, 131680Z (2024) https://doi.org/10.1117/12.3025955

KEYWORDS: Polarization, Elliptical polarization, Electric fields, Magnetism, Inhomogeneities, Numerical simulations, Superposition

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Proceedings Article | 4 May 2021 Paper

Airy beams for laser manipulation of airborne light-absorbing particles

A. Porfirev

Proceedings Volume 11846, 118460N (2021) https://doi.org/10.1117/12.2587674

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Proceedings Article | 4 May 2021 Paper

Modeling diffraction of a polarized light by three-dimensional nonlinear spiral phase in the near zone

P. Khorin, A. Porfirev

Proceedings Volume 11846, 118460O (2021) https://doi.org/10.1117/12.2588180

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SPIE Journal Paper | 28 May 2020

Spatial-light-modulator-assisted laser manipulation in air

Alexey Porfirev

OE, Vol. 59, Issue 05, 055109, (May 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.5.055109

KEYWORDS: Particles, Spatial light modulators, Video, Optical tweezers, Axicons, Superposition, Binary data, Diffraction, Airborne laser technology, Optical engineering

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Proceedings Article | 22 May 2020 Paper

Efficient generation of arrays of closed-packed light rings

Alexey Porfirev, Anna Dubman, Mikhail Kirilenko, Sergey Fomchenkov

Proceedings Volume 11516, 115160F (2020) https://doi.org/10.1117/12.2565745

KEYWORDS: Beam splitters, Polarization, Spiral phase plates, Optical vortices, Diffractive optical elements

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Proceedings Article | 22 May 2020 Paper

Nonlinear spiral phase plates for generation of light fields with orbital angular momentum

Alexey Porfirev, Valentin Logachev, Georgy Gridin, Mikhail Kirilenko, Sergey Fomchenkov

Proceedings Volume 11516, 115160A (2020) https://doi.org/10.1117/12.2553206

KEYWORDS: Spiral phase plates, Optical vortices, Optical communications, Multiplexing

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Proceedings Article | 9 April 2020 Paper

Photophoresis-based laser manipulation of airborne particles using structured laser beams

Alexey Porfirev, Anna Dubman

Proceedings Volume 11458, 114580B (2020) https://doi.org/10.1117/12.2557883

KEYWORDS: Optical trapping, Optical tweezers, Bessel beams

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Proceedings Article | 9 April 2020 Paper

Experimental investigation of nonlinear spiral phase plates

Valentin Logachev, Svetlana Khonina, Georgy Gridin, Alexey Porfirev

Proceedings Volume 11458, 114580J (2020) https://doi.org/10.1117/12.2562264

KEYWORDS: Spiral phase plates, Optical vortices, Diffractive optical elements

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Proceedings Article | 4 March 2019 Presentation + Paper

Laser fabrication of plasmonic nanostructures with controllable chirality by spiral-shape and vortex beams

Sergey Syubaev, Aleksandr Kuchmizhak, Aleksey Porfirev

Proceedings Volume 10907, 109070R (2019) https://doi.org/10.1117/12.2507382

KEYWORDS: Silver, Metals, Scanning electron microscopy, Plasmonics, Laser ablation, Diffractive optical elements, Nanostructures, Nonimpact printing, Nanolithography, Femtosecond phenomena

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Proceedings Article | 6 June 2018 Paper

Elliptic Gaussian vortices with controlled orbital angular momentum for wireless information transmission

V. Kotlyar, A. Kovalev, A. Porfirev

Proceedings Volume 10774, 1077406 (2018) https://doi.org/10.1117/12.2299642

KEYWORDS: Optical vortices, Gaussian beams, Spiral phase plates, Beam shaping, Multiplexing, Wireless communications, Data transmission, Spatial light modulators

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Proceedings Article | 5 June 2018 Paper

Fabrication of phase diffractive optical elements by direct laser writing process in aluminum thin films

Sergey Fomchenkov, Alexey Porfirev

Proceedings Volume 10691, 1069121 (2018) https://doi.org/10.1117/12.2313949

KEYWORDS: Aluminum, Thin films, Quartz, Diffractive optical elements, Chromium, Refractive index, Etching, Multiphoton lithography, Chemical elements, Manufacturing

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Proceedings Article | 5 June 2018 Paper

Modeling and manufacture of an interference filter with a defective layer for narrow spectral selection

Sergey Fomchenkov, Alexey Porfirev

Proceedings Volume 10691, 106911Z (2018) https://doi.org/10.1117/12.2313926

KEYWORDS: Optical filters, Refractive index, Zinc oxide, Manufacturing, Diffractive optical elements, Multilayers, Light emitting diodes, Thin films, Sputter deposition, Spectroscopy

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Proceedings Article | 5 June 2018 Paper

A modified Gerchberg-Saxton algorithm for design diffractive optical elements generating light distributions with submicron features

Alexey Porfirev, Sergey Fomchenkov

Proceedings Volume 10690, 106902T (2018) https://doi.org/10.1117/12.2313792

KEYWORDS: Diffractive optical elements, Optical design, Reconstruction algorithms, Fourier transforms, Computer generated holography

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Proceedings Article | 5 June 2018 Paper

Diffractive optical elements for generation and transformation of structured laser beams

Alexey Porfirev, Svetlana Khonina, Sergey Fomchenkov

Proceedings Volume 10690, 106900U (2018) https://doi.org/10.1117/12.2313725

KEYWORDS: Diffractive optical elements, Polarization, Spiral phase plates, Spatial light modulators, Optics manufacturing, Optical design, Reconstruction algorithms

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Proceedings Article | 26 April 2018 Paper

Experimental investigation of complex circular Airy beam characteristics

A. Porfirev, S. Fomchenkov, S. Khonina

Proceedings Volume 10717, 107170Q (2018) https://doi.org/10.1117/12.2315202

KEYWORDS: Laser beam propagation, Beam shaping

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Proceedings Article | 26 April 2018 Paper

Investigation of focusing features of a spiral binary axicon

A. Porfirev, S. Degtyarev, S. Khonina

Proceedings Volume 10717, 107170L (2018) https://doi.org/10.1117/12.2315203

KEYWORDS: Axicons, Polarization

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Proceedings Article | 31 May 2017 Paper

Diffractive axicon with tunable fill factor for focal ring splitting

S. Khonina, A. Porfirev, A. Ustinov

Proceedings Volume 10233, 102331P (2017) https://doi.org/10.1117/12.2265017

KEYWORDS: Diffraction gratings, Analytical research, Fourier transforms, Optical components, Spatial light modulators, Axicons, Diffraction, Numerical simulations, Computer generated holography, Modeling

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Proceedings Article | 14 April 2017 Paper

Zernike basis-matched multi-order diffractive optical elements for wavefront weak aberrations analysis

Sergey Degtyarev, Alexey Porfirev, Svetlana Khonina

Proceedings Volume 10337, 103370Q (2017) https://doi.org/10.1117/12.2269218

KEYWORDS: Diffractive optical elements, Wavefront aberrations, Zernike polynomials, Wavefronts, Diffraction, Superposition, Monochromatic aberrations, Wavefront sensors, Sensors, Spatial light modulators

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Proceedings Article | 6 April 2017 Paper

Comparison of propagation of vortex and non-vortex laser beams in a random medium

Mikhail Kirilenko, Alexey Porfirev, Svetlana Khonina

Proceedings Volume 10342, 103420B (2017) https://doi.org/10.1117/12.2270658

KEYWORDS: Laser beam propagation, Optical vortices, Atmospheric propagation, Coherence (optics), Beam analyzers, Correlation function, Spiral phase plates, Fourier transforms, Optical simulations, Free space optics

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Proceedings Article | 27 February 2017 Presentation + Paper

Vortex-MEMS filters for wavelength-selective orbital-angular-momentum beam generation

Sujoy Paul, Vladimir Lyubopytov, Martin Schumann, Julijan Cesar, Mohammadreza Malekizandi, Mohammad Haidar, Alexei Porfirev, Stanislav Gurbatov, Martin Wegener, Arkadi Chipouline, Franko Küppers

Proceedings Volume 10120, 101200G (2017) https://doi.org/10.1117/12.2252494

KEYWORDS: Spiral phase plates, Microelectromechanical systems, Fabry–Perot interferometers, Optical vortices, Free space, Telecommunications, Wavefronts, Fiber optic communications, Optical components, Transmittance, Optical filters, Multiplexing, Wavelength division multiplexing, Beam splitters, Forward error correction, Fringe analysis, Signal detection

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Proceedings Article | 21 April 2016 Paper

Design of diffractive micro-patterns with weak wavelength dependence

Sergey Degtyarev, Alexey Porfirev, Svetlana Khonina, Nikolay Kazanskiy

Proceedings Volume 9917, 99172U (2016) https://doi.org/10.1117/12.2224453

KEYWORDS: Optical design, Chromatic aberrations, Diffractive optical elements, Tunable lasers, Dispersion, Transmission electron microscopy, Computer programming, Gaussian beams, Objectives, Pulsed laser operation, Lenses, Spatial light modulators

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Proceedings Article | 21 April 2016 Paper

Behavior of asymmetric Bessel beam in focal plane of high numerical aperture objective

Sergey Stafeev, Victor Kotlyar, Alexey Porfirev

Proceedings Volume 9917, 991736 (2016) https://doi.org/10.1117/12.2229749

KEYWORDS: Finite-difference time-domain method, Bessel beams, Polarization, Zone plates, Binary data, Solids, Beam shaping, LCDs, Bessel functions

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Proceedings Article | 21 April 2016 Paper

Elongated optical bottle beams generated by composite binary axicons

A. Porfirev, R. Skidanov

Proceedings Volume 9917, 991733 (2016) https://doi.org/10.1117/12.2229735

KEYWORDS: Axicons, Bessel beams, Near field optics, Optical tweezers, Spatial light modulators, Superposition, Diffractive optical elements, Near field

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Proceedings Article | 21 April 2016 Paper

Dynamic photophoresis-based optical trapping using a spatial light modulator

Aleksey Porfirev, Roman Skidanov

Proceedings Volume 9884, 98843E (2016) https://doi.org/10.1117/12.2227838

KEYWORDS: Optical components, Biology, Atmospheric particles, Biological research, Carbon

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Proceedings Article | 26 March 2016 Paper

Experimental investigation of multi-order diffractive optical elements matched with two types of Zernike functions

Alexey Porfirev, Svetlana Khonina

Proceedings Volume 9807, 98070E (2016) https://doi.org/10.1117/12.2231378

KEYWORDS: Diffractive optical elements, Zernike polynomials, Wavefronts, Diffraction, Optical filters, Wavefront sensors, Fourier transforms, Sensors, Wavefront aberrations, Optical components

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Proceedings Article | 26 March 2016 Paper

Nanocrystalline silicon thin films and grating structures for solar cells

Sucheta Juneja, Selvakumar Sudhakar, Svetlana Khonina, Roman Skidanov, Alexey Porfirevb, Oleg Moissev, Nikolay Kazanskiy, Sushil Kumar

Proceedings Volume 9807, 98070F (2016) https://doi.org/10.1117/12.2232326

KEYWORDS: Silicon films, Solar cells, Plasma enhanced chemical vapor deposition, Silicon solar cells, Silicon, Thin films, Thin film solar cells, Absorption, Diffraction gratings, Axicons

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Proceedings Article | 26 March 2016 Paper

Experimental investigation into the possibilities of using a spatial light modulator for laser-trapping light-absorbing micro-objects in air

Alexey Porfirev

Proceedings Volume 9807, 98070O (2016) https://doi.org/10.1117/12.2231275

KEYWORDS: Particles, Optical tweezers, Lenses, Spatial light modulators, Optical manipulation, Solid state lasers, Molybdenum, Laser optics, Carbon, Nanoparticles

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Proceedings Article | 16 September 2014 Paper

Generation of hollow optical beams for optical manipulation

A. Porfirev, R. Skidanov

Proceedings Volume 9164, 91643A (2014) https://doi.org/10.1117/12.2064259

KEYWORDS: Bessel beams, Spatial light modulators, Optical manipulation, Beam shaping, Superposition, Diffractive optical elements, Optical tweezers, Modulation, Nondiffracting beams, Chemical elements

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Proceedings Article | 16 September 2014 Paper

Various superpositions of Bessel beams for capture and controlled rotation of microobjects

Alexey Porfirev, Andrey Morozov, Mikhail Rykov, Sofia Ganchevskaya, Roman Skidanov

Proceedings Volume 9164, 91643D (2014) https://doi.org/10.1117/12.2064208

KEYWORDS: Superposition, Bessel beams, Spiral phase plates, Diffractive optical elements, Optical vortices, Optical components, Numerical simulations, Optical tweezers, Opacity, Beam shaping

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Showing 5 of 29 publications

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