Acoustoelectric Methods for the Generation Manipulation and Detection of THz Radiation
Lead Research Organisation:
University of Leeds
Department Name: Electronic and Electrical Engineering
Abstract
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Organisations
Publications
Leitenstorfer A
(2023)
The 2023 terahertz science and technology roadmap
in Journal of Physics D: Applied Physics
Lin H
(2021)
Sensing Water Absorption in Hygrothermally Aged Epoxies with Terahertz Time-Domain Spectroscopy.
in Analytical chemistry
Park S
(2021)
Enhanced Terahertz Spectral-Fingerprint Detection of a-Lactose Using Sub-Micrometer-Gap On-Chip Waveguides
in Advanced Theory and Simulations
Park S
(2022)
Design of a Split Ring Resonator Integrated with On-Chip Terahertz Waveguides for Colon Cancer Detection
in Advanced Theory and Simulations
Park SJ
(2020)
Determination of Permittivity of Dielectric Analytes in the Terahertz Frequency Range Using Split Ring Resonator Elements Integrated with On-Chip Waveguide.
in Sensors (Basel, Switzerland)
Park SJ
(2020)
Effect of Substrate Etching on Terahertz Metamaterial Resonances and Its Liquid Sensing Applications.
in Sensors (Basel, Switzerland)
Park SJ
(2021)
Terahertz magnetoplasmon resonances in coupled cavities formed in a gated two-dimensional electron gas.
in Optics express
Parker-Jervis R
(2020)
On-chip terahertz spectroscopy of magnetoplasmons in a two-dimensional electron gas
Description | This grant has allowed a detailed investigation of the modulation of two dimensional acoustic waves and THz quantum cascade lasers using bulk acoustic waves. Light modulators for THz radiation are a fundamental component of many potential terahertz systems, and are key to transmission of information by a terahertz carrier wave. The main output from this grant was a Nature Communications paper which demonstrated fast modulation of light output from a THz QCL, a topic on which several further grants are now being written. |
Exploitation Route | Building new terahertz systems. Fast modulation schemes for THz QCLs leading to new communications systems. |
Sectors | Electronics |