The Library
Simultaneous measurement of Orthogonal Terahertz fields enabled via a THz MODEM (modulator/demodulator) scheme
Tools
Ou, H., Stantchev, R. I., Semtsiv, M., Masselink, W.T., Lloyd-Hughes, J. and Pickwell-MacPherson, E. (2023) Simultaneous measurement of Orthogonal Terahertz fields enabled via a THz MODEM (modulator/demodulator) scheme. In: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Montreal, QC, Canada, 17-22 Sep 2023. Published in: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) ISBN 9798350336610. doi:10.1109/irmmw-thz57677.2023.10298872 ISSN 2162-2027.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://doi.org/10.1109/irmmw-thz57677.2023.1029887...
Abstract
A scheme is proposed and demonstrated that realizes the rapid simultaneous measurement of orthogonal terahertz fields. A fibre-coupled multi-pixel THz emitter on InGaAs generated orthogonal polarization states, with a dynamic range and bandwidth comparable to a commercial antenna. We developed a dual-frequency modulation/demodulation scheme that used a conventional photoconductive detector to record the orthogonal polarization states. This work has significant potential to improve the speed of polarization-resolved THz spectroscopy and imaging. We demonstrate its efficiency by characterizing birefringent crystalline materials and anisotropic metamaterial.
Item Type: | Conference Item (Paper) | ||||||
---|---|---|---|---|---|---|---|
Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||||
SWORD Depositor: | Library Publications Router | ||||||
Journal or Publication Title: | 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) | ||||||
Publisher: | IEEE | ||||||
ISBN: | 9798350336610 | ||||||
ISSN: | 2162-2027 | ||||||
Official Date: | 31 October 2023 | ||||||
Dates: |
|
||||||
DOI: | 10.1109/irmmw-thz57677.2023.10298872 | ||||||
Status: | Not Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||
Conference Paper Type: | Paper | ||||||
Title of Event: | 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) | ||||||
Type of Event: | Conference | ||||||
Location of Event: | Montreal, QC, Canada | ||||||
Date(s) of Event: | 17-22 Sep 2023 |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |