EPJ Web of Conferences 307, 04074 (2024)
https://doi.org/10.1051/epjconf/202430704074
https://doi.org/10.1051/epjconf/202430704074
Generation and 2D field imaging of THz vortex beams
Department of Applied Physics, Royal Institute of Technology, Albanovägen 29, 114 19 Stockholm, Sweden
* Author e-mail address: yaqun@kth.se
Published online: 18 October 2024
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.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
