Acoustoelectric Methods for the Generation Manipulation and Detection of THz Radiation
Lead Research Organisation:
University of Leeds
Department Name: Electronic and Electrical Engineering
Abstract
Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.
Organisations
Publications
Stanley M
(2022)
Validating S-parameter measurements of RF integrated circuits at milli-Kelvin temperatures
in Electronics Letters
Russell C
(2016)
Integrated On-Chip THz Sensors for Fluidic Systems Fabricated Using Flexible Polyimide Films
in IEEE Transactions on Terahertz Science and Technology
Zonetti S
(2021)
Scattering-induced amplification of two-dimensional plasmons: Electromagnetic modeling
in Journal of Applied Physics
Parker-Jervis R
(2021)
Tunable terahertz band-stop filter using strongly coupled split ring resonators integrated with on-chip waveguide
in Journal of Applied Physics
Greenall N
(2016)
The Development of a Semtex-H Simulant for Terahertz Spectroscopy
in Journal of Infrared, Millimeter, and Terahertz Waves
Dawood A
(2021)
Effect of mesa geometry on low-terahertz frequency range plasmons in two-dimensional electron systems
in Journal of Physics D: Applied Physics
Leitenstorfer A
(2023)
The 2023 terahertz science and technology roadmap
in Journal of Physics D: Applied Physics
Dawood A
(2019)
Full-wave modelling of terahertz frequency plasmons in two-dimensional electron systems
in Journal of Physics D: Applied Physics
Kundu I
(2018)
Ultrafast switch-on dynamics of frequency-tuneable semiconductor lasers.
in Nature communications
Dunn A
(2020)
High-speed modulation of a terahertz quantum cascade laser by coherent acoustic phonon pulses.
in Nature communications
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 |