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
Rubino P
(2021)
All-Electronic Phase-Resolved THz Microscopy Using the Self-Mixing Effect in a Semiconductor Laser
in ACS Photonics
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
Swithenbank M
(2017)
On-Chip Terahertz-Frequency Measurements of Liquids.
in Analytical chemistry
Lin H
(2021)
Sensing Water Absorption in Hygrothermally Aged Epoxies with Terahertz Time-Domain Spectroscopy.
in Analytical chemistry
Sulollari N
(2021)
Coherent terahertz microscopy of modal field distributions in micro-resonators
in APL Photonics
Shuai J
(2022)
Local anisotropy control of Pt/Co/Ir thin film with perpendicular magnetic anisotropy by surface acoustic waves
in Applied Physics Letters
Peters N
(2018)
Confinement of picosecond timescale current pulses by tapered coplanar waveguides
in Applied Physics Letters
Dean J
(2015)
A sound idea: Manipulating domain walls in magnetic nanowires using surface acoustic waves
in Applied Physics Letters
Poyser C
(2018)
A high electron mobility phonotransistor
in Communications Physics
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
Qiu Y
(2023)
Efficient free-space to on-chip coupling of THz-bandwidth pulses for biomolecule fingerprint sensing
in Optics Express
Bacon DR
(2016)
Free-space terahertz radiation from a LT-GaAs-on-quartz large-area photoconductive emitter.
in Optics express
Hong B
(2020)
Substrate integrated Bragg waveguide: an octave-bandwidth single-mode hybrid transmission line for millimeter-wave applications.
in Optics express
Park SJ
(2021)
Terahertz magnetoplasmon resonances in coupled cavities formed in a gated two-dimensional electron gas.
in Optics express
Keeley J
(2019)
Detection sensitivity of laser feedback interferometry using a terahertz quantum cascade laser.
in Optics letters
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 |