Spin Hall Effect in the Paraxial Light Beams with Multiple Polarization Singularities

Spin Hall Effect in the Paraxial Light Beams with Multiple Polarization Singularities

Elements of micromachines can be driven by light, including structured light with phase and/or polarization singularities. We investigate a paraxial vectorial Gaussian beam with multiple polarization singularities residing on a circle. Such a beam is a superposition of a cylindrically polarized Lagu...

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Bibliographic Details
Main Authors: Alexey A. Kovalev, Victor V. Kotlyar, Sergey S. Stafeev
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Micromachines
Subjects:
cylindrical vector beam
radial polarization
polarization singularity
Gaussian beam
Laguerre–Gaussian beam
spin angular momentum
Online Access:https://www.mdpi.com/2072-666X/14/4/777

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