Prof. Nikolai I. Petrov Profile

Prof. Nikolai I. Petrov

Chief Engineer at STCUI

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 12 September 2021 Presentation + Paper

Design of microlens arrays with aspheric surfaces for uniform illumination

Galina Petrova, Nikolai Petrov

Proceedings Volume 11874, 118740R (2021) https://doi.org/10.1117/12.2600609

KEYWORDS: Microlens array, Microlens, Light emitting diodes, Diffraction, Wavefronts, Polarization, Beam splitters, Geometrical optics, Transmittance, Reflectivity

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Proceedings Article | 22 May 2020 Paper

Rotation of polarization vector in graded index waveguide

N. Petrov

Proceedings Volume 11516, 115160W (2020) https://doi.org/10.1117/12.2566493

KEYWORDS: Polarization, Waveguides, Dielectric polarization, Light wave propagation, Geometrical optics, Beam propagation method, Interfaces, Refractive index, Optical fibers, Paraxial approximations

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Proceedings Article | 22 May 2020 Paper

Polarization effects of light in an optical fiber

N. Petrov

Proceedings Volume 11516, 115160V (2020) https://doi.org/10.1117/12.2566492

KEYWORDS: Polarization, Optical fibers, Waveguides, Electromagnetism, Radio propagation, Wave propagation, Dielectric polarization, Resonators, Matrices, Spherical lenses

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Proceedings Article | 22 May 2020 Paper

Limit values of reflectivity of the periodic structure created by ultrasound in a crystal

N. Petrov, V. Pustovoit

Proceedings Volume 11516, 115160M (2020) https://doi.org/10.1117/12.2566345

KEYWORDS: Crystals, Diffraction, Absorption, Resonators, Apodization, Reflectivity, Optical filters, Fabry–Perot interferometers, Mirrors, Dielectrics

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Proceedings Article | 22 May 2020 Paper

3D image file creation methods for autostereoscopic displays

N. Petrov, M. Khromov, Yu. Sokolov

Proceedings Volume 11516, 115161H (2020) https://doi.org/10.1117/12.2566346

KEYWORDS: 3D image processing, 3D displays, Image resolution, Projection systems, Integral imaging, Cameras, 3D acquisition, Cell phones, Digital Light Processing, Autostereoscopic displays

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Proceedings Article | 22 May 2020 Paper

Reflection and transmission of focused light beam at a dielectric interface

N. Petrov

Proceedings Volume 11516, 115160U (2020) https://doi.org/10.1117/12.2566490

KEYWORDS: Interfaces, Dielectrics, Reflectivity, Transmittance, Wavefronts, Dielectric polarization, Diffraction, Near field scanning optical microscopy, Near field optics, Wave propagation

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Proceedings Article | 1 April 2020 Presentation + Paper

Laguerre-Gauss beams with polarization-OAM entanglement in a graded-index fiber

Nikolai Petrov

Proceedings Volume 11355, 113550Y (2020) https://doi.org/10.1117/12.2554937

KEYWORDS: Waveguides, Light wave propagation, Beam propagation method, Polarization, Wave propagation, Radio propagation, Maxwell's equations, Optical fibers, Refractive index, GRIN lenses

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Proceedings Article | 1 April 2020 Presentation + Paper

Evanescent and propagating fields of a strongly focused beam in the near-field and far-field regions

Nikolai Petrov

Proceedings Volume 11345, 113450X (2020) https://doi.org/10.1117/12.2554939

KEYWORDS: Wave propagation, Near field, Beam propagation method, Near field optics, Refractive index, Polarization, Wave propagation interference, Diffraction, Radio propagation, Microscopy

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Proceedings Article | 1 April 2020 Presentation + Paper

Field enhancement in acousto-optic crystals with metamaterial inclusions

Nikolai Petrov, Vladislav Pustovoit

Proceedings Volume 11344, 113441C (2020) https://doi.org/10.1117/12.2554933

KEYWORDS: Acousto-optics, Crystals, Dielectrics, Diffraction, Nanoparticles, Metamaterials, Apodization, Optical filters, Absorption, Particles

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Proceedings Article | 1 April 2020 Presentation + Paper

Design of micro-optics for display illumination

Nikolai Petrov, Galina Petrova

Proceedings Volume 11353, 113531P (2020) https://doi.org/10.1117/12.2554931

KEYWORDS: Microlens array, Wavefronts, Light emitting diodes, Light sources, Beam shaping, Refractive index, Polarization, Microlens, Interfaces, Transmittance

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