Výsledky vyhledávání - "Korneev, N. A."

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Poynting vector for Cauchy-Riemann beams

Autor: Julián-Macías, I., Soto-Eguibar, F., Prieto, I. Ramos, Ruiz, U., Korneev, N., Sánchez-de-la-Llave, D., Moya-Cessa, H. M.

We present a detailed derivation of the Poynting vector for Cauchy-Riemann beams propagating in free space considering a Gaussian modulation with $g \in \mathbb{C}$. The effect generated by this Gaussian modulation is a compression-expansion of the i

Externí odkaz: http://arxiv.org/abs/2410.14015

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Asymmetric Cauchy-Riemann Beams

Autor: Korneev, N., Ramos-Prieto, I., Julián-Macías, I., Ruíz, U., Soto-Eguibar, F., Sánchez-de-la-Llave, D., Moya-Cessa, H. M.

We investigate, theoretically and experimentally, the evolution of a paraxial beam propagating in free space when its initial transverse structure is characterized by an asymmetric Gaussian modulation combined with an entire function. Utilizing a qua

Externí odkaz: http://arxiv.org/abs/2408.11953

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Unified approach to paraxial propagation in uniform media and media with linear or quadratic refractive index distribution

Autor: Korneev, N., Ramos-Prieto, I., Soto-Eguibar, F., Ruíz, U., Sánchez-de-la-Llave, D., Moya-Cessa, H. M.

We report explicit equations and matrix representations that allow simple calculation between three different media (free space, linear and quadratic refractive index distributions) for paraxial light propagation.

Externí odkaz: http://arxiv.org/abs/2405.20548

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