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
Qiu Y
(2023)
Efficient free-space to on-chip coupling of THz-bandwidth pulses for biomolecule fingerprint sensing
in Optics Express
Sulollari N
(2022)
Terahertz Near-Field Microscopy of Metamaterials
Park S
(2022)
Design of a Split Ring Resonator Integrated with On-Chip Terahertz Waveguides for Colon Cancer Detection
in Advanced Theory and Simulations
Shuai J
(2022)
Local anisotropy control of Pt/Co/Ir thin film with perpendicular magnetic anisotropy by surface acoustic waves
in Applied Physics Letters
Stanley M
(2022)
Validating S-parameter measurements of RF integrated circuits at milli-Kelvin temperatures
in Electronics Letters
Vaughan M
(2022)
Directed delivery of terahertz frequency radiation from quantum cascade lasers within a dry 3He dilution refrigerator.
in The Review of scientific instruments
Park SJ
(2021)
Terahertz magnetoplasmon resonances in coupled cavities formed in a gated two-dimensional electron gas.
in Optics express
Hong B
(2021)
Guidance of Terahertz Wave over Commercial Optical Fiber
Rubino P
(2021)
All-Electronic Phase-Resolved THz Microscopy Using the Self-Mixing Effect in a Semiconductor Laser
in ACS Photonics
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 |