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Generation and 2D field imaging of THz vortex beams.

Authors :
Liu, Yaqun
Pasiskevicius, Valdas
Source :
EPJ Web of Conferences. 10/19/2024, Vol. 307, p1-2. 2p.
Publication Year :
2024

Abstract

Optical rectification along three-fold axis in zincblende-symmetry crystal is used to generate vector and scalar vortex beams in THz. 2D electro-optic imaging is used for frequency- resolved THz field amplitude and phase characterization. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*SUBMILLIMETER wave imaging
*SPECTROMETRY
*VECTOR beams
*ELECTROOPTICS
*LASER pumping

Details

Language :
English
ISSN :
21016275
Volume :
307
Database :
Academic Search Index
Journal :
EPJ Web of Conferences
Publication Type :
Conference
Accession number :
180558821
Full Text :
https://doi.org/10.1051/epjconf/202430704074
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