Polarization converter for higher-order laser beams based on the use of forming binary diffractive optical elements as beam splitter

Polarization converter for higher-order laser beams based on the use of forming binary diffractive optical elements as beam splitter

We propose a new approach to generating a pair of initial beams for a polarization converter that operates by summing up two opposite-sign circularly polarized beams. The conjugated pairs of vortex beams matched with laser modes are generated using binary diffractive optical elements. The same binary...

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Bibliographic Details
Main Authors: Sergey V Karpeev, Svetlana N Khonina, Oleg Yu Moiseev, Sergey V Alferov, Aleksey V Volkov
Format: Article
Language:English
Published: Samara State Technical University 2012-12-01
Series:Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki
Subjects:
polarization-inhomogeneous beams
circular, radial, and azimuthal polarization
binary diffractive optical elements
optical vortices
carrier frequency
higherorder cylindrical beams
Online Access:https://journals.eco-vector.com/1991-8615/article/viewFile/20837/17096

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https://journals.eco-vector.com/1991-8615/article/viewFile/20837/17096

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