Design of broadband terahertz vector and vortex beams: I. Review of materials and components

Design of broadband terahertz vector and vortex beams: I. Review of materials and components

In this paper, we review the existing approaches for vortex and vector beam shaping and generation in the terahertz frequency range. The particular focus of this review is on the possibility of homogeneous topological charge formation in the ultra-wide spectral interval inherent to ultrashort terahe...

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Bibliographic Details
Main Authors: Nikolay V. Petrov, Bogdan Sokolenko, Maksim S. Kulya, Andrei Gorodetsky, Aleksey V. Chernykh
Format: Article
Language:English
Published: Light Publishing Group 2022-07-01
Series:Light: Advanced Manufacturing
Subjects:
terahertz radiation
vortex beams
vector beams
achromatic wave plates
broadband terahertz radiation
digital holography
terahertz holography
total internal reflection
metasurface
thz liquid crystals
geometric phase
Online Access:https://www.light-am.com/article/doi/10.37188/lam.2022.043

Internet

https://www.light-am.com/article/doi/10.37188/lam.2022.043

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