144 citations · 304 across the 7 of their papers we have counts for
4 papers · 1 filter
Simulation and optimization of arsenic-implanted THz emitters
M. B. Johnston, J. Lloyd-Hughes, E. Castro-Camus +2
We have used a three-dimensional pseudo-classical Monte Carlo simulation to investigate the effects of As+ ionimplantation on pulsed terahertz radiation emitters. Devices based on…
Polarisation-Sensitive THz Detectors
M. B. Johnston, E. Castro-Camus, J. Lloyd-Hughes +3
We have developed a detector of coherent terahertz (THz) radiation that can recover the full polarisation state of a THz transient. The device is three-contact photoconductive rece…
Photoconductive detection of arbitrary polarised terahertz pulses
E. Castro-Camus, J. Lloyd-Hughes, M. B. Johnston +3
To perform polarization sensitive THz-TDS, it is necessary to be able to measure two (preferably orthogonal) electric field components of a terahertz transient. We have developed a…
Polarisation-sensitive terahertz detection by multicontact photoconductive receivers
E. Castro-Camus, J. Lloyd-Hughes, M. B. Johnston +3
We have developed a terahertz radiation detector that measures both the amplitude and polarization of the electric field as a function of time. The device is a three-contact photoc…