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
Stanley M
(2022)
Validating S-parameter measurements of RF integrated circuits at milli-Kelvin temperatures
in Electronics Letters
Kundu I
(2018)
Ultrafast switch-on dynamics of frequency-tuneable semiconductor lasers.
in Nature communications
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
Leitenstorfer A
(2023)
The 2023 terahertz science and technology roadmap
in Journal of Physics D: Applied Physics
Siaber S
(2019)
Terahertz Plasmon Resonances in Two-Dimensional Electron Systems: Modeling Approaches
in Physical Review Applied
Sulollari N
(2022)
Terahertz Near-Field Microscopy of Metamaterials
Park SJ
(2021)
Terahertz magnetoplasmon resonances in coupled cavities formed in a gated two-dimensional electron gas.
in Optics express
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 |