Dr. Sergey A. Degtyarev Profile

Dr. Sergey A. Degtyarev

at Samara State Aerospace Univ

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Author

Publications (10)

Proceedings Article | 4 October 2023 Paper

Refractive multi-conical elements for cylindrical vector beam generation

Abrar Algubili, Sergey Degtyarev, Sergey Karpeev, Nikolay Ivliev

Proceedings Volume 12743, 1274308 (2023) https://doi.org/10.1117/12.2673106

KEYWORDS: Polarization, Axicons, Reflection, Internal reflection, Diffractive optical elements, Manufacturing, Refraction, Photonics, Optical vortices, Optical components

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Proceedings Article | 22 May 2020 Paper

The calculation of subwavelength diffraction optical elements based on gratings with a variable period using high-performance computer systems

Sergey Degtyarev, Dmitry Savelyev, Sergey Fomchenkov

Proceedings Volume 11516, 115160E (2020) https://doi.org/10.1117/12.2565719

KEYWORDS: Optical components, Diffraction gratings, Computing systems, Diffraction, Polarization, Gaussian beams, Axicons, Finite element methods, Finite-difference time-domain method, Numerical simulations

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Proceedings Article | 6 June 2018 Paper

Investigation of vortex evanescent fields in the near zone of fiber taper and sub-wavelength diffractive axicon

Dmitry Savelyev, Sergey Degtyarev

Proceedings Volume 10774, 107740J (2018) https://doi.org/10.1117/12.2318740

KEYWORDS: Axicons, Near field optics, Diffraction, Bessel beams, Near field, Finite element methods, Binary data, Finite-difference time-domain method, Optical components, Optical simulations

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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 | 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 | 30 December 2016 Paper

3D simulation of silicon micro-ring resonator with Comsol

S. Degtyarev, V. Podlipnov, Payal Verma, S. Khonina

Proceedings Volume 10224, 102241L (2016) https://doi.org/10.1117/12.2266783

KEYWORDS: Optical filters, Microrings, Silicon, Resonators, Waveguides, Optical components, Integrated optics, Electromagnetic simulation, Sensors, Refractive index

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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 | 25 March 2015 Paper

Lightning-rod effect near sharp dielectric structures

Sergey Degtyarev, Svetlana Khonina, Andrew Ustinov, Nicolay Kazanskiy

Proceedings Volume 9533, 95330A (2015) https://doi.org/10.1117/12.2180353

KEYWORDS: Axicons, Dielectrics, Metals, Silicon, Particles, Aluminum, Diffraction, Polarization, Nanoparticles, Spherical lenses

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Proceedings Article | 6 January 2015 Paper

Forming near-field helical intensity using a binary vortical axicon

Sergey Degtyarev, Svetlana Khonina

Proceedings Volume 9450, 945013 (2015) https://doi.org/10.1117/12.2070413

KEYWORDS: Axicons, Binary data, Near field, Gaussian beams, Microscopes, Optical components, Diffraction, Near field scanning optical microscopy, Near field optics, Spiral phase plates

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Proceedings Article | 4 April 2014 Paper

Theoretical and experimental study of aperture size effects on the polarization sensitivity of near-field microscopy fiber-optic probes

S. Degtyarev, S. Khonina, S. Alferov, S. Karpeev

Proceedings Volume 9156, 915608 (2014) https://doi.org/10.1117/12.2054204

KEYWORDS: Polarization, Near field scanning optical microscopy, Objectives, Near field, Molecules, Microscopy, Zone plates, Gaussian beams, Fiber optics, Microscopes

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Showing 5 of 10 publications

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