Institute of Electrical and Electronics Engineers (IEEE)
,  volume 2016-November

Amplitude-phase imaging of pulsed broadband terahertz vortex beams generated by spiral phase plate

V A Semenova 1
, 
M S Kulya 1
, 
Nikolay V. Petrov 1
, 
Ya V Grachev 1
, 
A N Tsypkin 1
, 
S. E. Putilin 1
, 
V.G. Bespalov 1
1
 
Publication type: Proceedings Article
Publication date: 2016-09-01
Institute of Electrical and Electronics Engineers (IEEE)
Abstract
We present a simulation-based and experimental study propagating broadband terahertz vortex beams generated by a spiral phase plate. Numerical simulation based on scalar diffraction theory was used to obtain the spatial amplitude and phase distributions of the broadband (0.1 to 2.5 THz) vortex beam at different distances from the spiral phase plate. For experimental studies, THz pulse time-domain holography was applied to retrieve spatial amplitude and phase distributions of propagating vortex beams.
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Semenova V. A. et al. Amplitude-phase imaging of pulsed broadband terahertz vortex beams generated by spiral phase plate // International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2016. Vol. 2016-November.
GOST all authors (up to 50) Copy
Semenova V. A., Kulya M. S., Petrov N. V., Grachev Ya. V., Tsypkin A. N., Putilin S. E., Bespalov V. Amplitude-phase imaging of pulsed broadband terahertz vortex beams generated by spiral phase plate // International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. 2016. Vol. 2016-November.
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RIS Copy
TY - CPAPER
DO - 10.1109/IRMMW-THz.2016.7758823
UR - https://doi.org/10.1109/IRMMW-THz.2016.7758823
TI - Amplitude-phase imaging of pulsed broadband terahertz vortex beams generated by spiral phase plate
T2 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
AU - Semenova, V A
AU - Kulya, M S
AU - Petrov, Nikolay V.
AU - Grachev, Ya V
AU - Tsypkin, A N
AU - Putilin, S. E.
AU - Bespalov, V.G.
PY - 2016
DA - 2016/09/01
PB - Institute of Electrical and Electronics Engineers (IEEE)
VL - 2016-November
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@inproceedings{2016_Semenova,
author = {V A Semenova and M S Kulya and Nikolay V. Petrov and Ya V Grachev and A N Tsypkin and S. E. Putilin and V.G. Bespalov},
title = {Amplitude-phase imaging of pulsed broadband terahertz vortex beams generated by spiral phase plate},
year = {2016},
volume = {2016-November},
month = {sep},
publisher = {Institute of Electrical and Electronics Engineers (IEEE)}
}