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This article is cited in 2 scientific papers (total in 2 papers)
OPTICS AND NUCLEAR PHYSICS
Spatial separation of scalar light beams with orbital angular momentum using a phase metasurface
A. D. Gartman, A. S. Ustinov, A. S. Shorokhov, A. A. Fedyanin Faculty of Physics, Lomonosov Moscow State University
Abstract:
The concept and design optimization of a polarization-independent dielectric metasurface for the spatial separation of scalar light beams with different values of the orbital angular momentum are discussed. The metasurface is based on an array of Mie resonant nanodisks. The geometrical parameters of a structure working at a wavelength of 810 nm are obtained and the displacement of beams with different orbital angular momenta with respect to the axis of the optical system is numerically demonstrated.
Received: 26.08.2021 Revised: 10.09.2021 Accepted: 10.09.2021
Citation:
A. D. Gartman, A. S. Ustinov, A. S. Shorokhov, A. A. Fedyanin, “Spatial separation of scalar light beams with orbital angular momentum using a phase metasurface”, Pis'ma v Zh. Èksper. Teoret. Fiz., 114:8 (2021), 509–514; JETP Letters, 114:8 (2021), 441–446
Linking options:
https://www.mathnet.ru/eng/jetpl6527 https://www.mathnet.ru/eng/jetpl/v114/i8/p509
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