Optical beams with an infinite number of vortices von Kotlyar, V.V.

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Topological charge of optical vortices in the far field with an initial fractional charge: optical "dipoles" von Nalimov, A.G., Kotlyar, V.V.

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Multifocal metalens for detecting several topological charges at different wavelengths von Nalimov, A.G., Kotlyar, V.V.

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Spin angular momentum and angular harmonics spectrum of two-order polarization vortices at the tight focus von Kovalev, A.A., Kotlyar, V.V.

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Orbital angular momentum of structurally stable laser beams von Kotlyar, V.V., Kovalev, A.A.

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Topological charge of superposition of optical vortices described by a geometric sequence von Kotlyar, V.V., Kovalev, A.A.

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Sinusoidal Gaussian optical vortex as a superposition of two hypergeometric beams von Kotlyar, V.V., Kovalev, A.A.

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Reverse energy flow in vector modes of optical fibers von Stafeev, S.S., Pryamikov, A.D., Alagashev, G.K., Kotlyar, V.V.

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A transverse energy flow at the tight focus of light with higher-order circular-azimuthal polarization von Kotlyar, V.V., Stafeev, S.S.

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A metalens-based optical polarization sensor von Nalimov, A.G., Kotlyar, V.V., Stafeev, S.S.

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A Fourier-invariant squared Laguerre-Gaussian vortex beam von Kozlova, E.S., Savelyeva, A.A., Kovalev, A.A., Kotlyar, V.V.

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Sharp focusing of on-axis superposition of a high-order cylindrical vector beam and a beam with linear polarization von Kotlyar, V.V., Stafeev, S.S., Zaitsev, V.D.

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Topological charge of a superposition of two Bessel-Gaussian beams von Kotlyar, V.V., Kovalev, A.A.

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Evolution of an optical vortex with initial fractional topological charge von Kotlyar, V.V., Nalimov, A.G.

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High numerical aperture metalens to generate an energy backflow von Kotlyar, V.V., Stafeev, S.S., O'Faolain, L., Kotlyar, M.V.

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Superposition of two Laguerre-Gaussian beams shifted from the optical axis von Kotlyar, V.V., Kovalev, A.A., Nalimov, A.G.

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Circular polarization before and after the sharp focus for linearly polarized light von Stafeev, S.S., Zaitsev, V.D., Kotlyar, V.V.

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Focusing a vortex beam with circular polarization: angular momentum von Kotlyar, V.V., Kovalev, A.A., Telegin, A.M.

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Topological charge of a superposition of identical parallel single-ringed Laguerre-Gaussian beams von Kotlyar, V.V., Kovalev, A.A., Savelyeva, A.A.

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Fourier-Bessel beams of finite energy von Kotlyar, V.V., Kovalev, A.A., Kalinkina, D.S., Kozlova, E.S.

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