Kidd, C, Rosamond, MC, Chen, L et al. (5 more authors) (2022) Improving the Efficiency of LT-GaAs Photoconductive Arrays on Optically Transparent Substrates for High Field THz Generation. In: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 28 Aug - 02 Sep 2022, Delft, The Netherlands. IEEE
Abstract
An improved electrode geometry is developed for LT-GaAs photoconductive antenna arrays fabricated on transparent sapphire substrates to generate high field THz radiation. These improved geometries target more efficient field generation through supporting high biases, higher filling factors and supporting higher transient photocurrents. Each modification to electrode design is characterised for its effect on THz field generation.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Dates: |
|
Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Pollard Institute (Leeds) |
Funding Information: | Funder Grant number EU - European Union 964735 EPSRC (Engineering and Physical Sciences Research Council) EP/P021859/1 EPSRC (Engineering and Physical Sciences Research Council) EP/V001914/1 |
Depositing User: | Symplectic Publications |
Date Deposited: | 14 Jun 2022 15:36 |
Last Modified: | 29 Oct 2022 01:10 |
Status: | Published |
Publisher: | IEEE |
Identification Number: | 10.1109/IRMMW-THz50927.2022.9895504 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:187987 |