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A Fully Optoelectronic Continuous-Wave 2-Port Vector Network Analyzer Operating From 0.1 THz to 1 THz

Olvera, Anuar D. J. Fernandez ; Mukherjee, Amlan K. ; Preu, Sascha (2022):
A Fully Optoelectronic Continuous-Wave 2-Port Vector Network Analyzer Operating From 0.1 THz to 1 THz. (Publisher's Version)
In: IEEE Journal of Microwaves, 1 (4), pp. 1015-1022. IEEE, e-ISSN 2692-8388,
DOI: 10.26083/tuprints-00020604,
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Item Type: Article
Origin: Secondary publication service
Status: Publisher's Version
Title: A Fully Optoelectronic Continuous-Wave 2-Port Vector Network Analyzer Operating From 0.1 THz to 1 THz
Language: English
Abstract:

We present a 2-port terahertz vector network analyzer (VNA) based on four continuous-wave (CW) photomixers and a pair of telecom-wavelength CW lasers. The presented optoelectronic VNA is free-space coupled and can operate continuously from 0.1 THz to 1 THz with a resolution of 2 MHz. We demonstrate two different applications with it: the determination of the material properties of a quartz wafer and the characterization of a terahertz distributed Bragg reflector (DBR).

Journal or Publication Title: IEEE Journal of Microwaves
Volume of the journal: 1
Issue Number: 4
Place of Publication: Darmstadt
Publisher: IEEE
Classification DDC: 500 Naturwissenschaften und Mathematik > 530 Physik
600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Divisions: 18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics (IMP) > Terahertz Devices and Systems
18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics (IMP) > Terahertz Sensors Group
TU-Projects: EC/H2020|713780|Pho-T-Lyze
Date Deposited: 17 Feb 2022 10:38
Last Modified: 23 Aug 2022 12:47
DOI: 10.26083/tuprints-00020604
Corresponding Links:
URN: urn:nbn:de:tuda-tuprints-206040
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/20604
PPN: 494646284
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