All Outputs (3)

TeraHertz scattering : comparison of a novel theoretical approach with experiment (2006)
Conference Proceeding
Swift, G., Dai, D., Fletcher, J., Gallant, A., Levitt, J., Abram, R., …Linden, K. (2006). TeraHertz scattering : comparison of a novel theoretical approach with experiment. In Terahertz and gigahertz electronics and photonics V. https://doi.org/10.1117/12.660718

At the present time the interaction of Terahertz (THz) radiation with random structures is not well understood. Scattering effects are particularly relevant in this spectral regime, where the wavelength, and the size and separation of scattering cent... Read More about TeraHertz scattering : comparison of a novel theoretical approach with experiment.

Detection of Separation of Laminated Materials by Reflected THz Pulses (2006)
Conference Proceeding
Fletcher, J., Swift, G., Gallant, A., Levitt, J., Dai, D., & Chamberlain, J. (2006). Detection of Separation of Laminated Materials by Reflected THz Pulses.

A method is described for the detection and measurement of subwavelength gaps in laminated non-metallic materials, using numerical processing of returned THz echo pulses. Data from artificially constructed phantoms are presented. Deconvolution using... Read More about Detection of Separation of Laminated Materials by Reflected THz Pulses.

Scattering in THz imaging (2005)
Conference Proceeding
Fletcher, J., Swift, G., Dai, D., Beggs, D., Abram, R., Kaliteevski, M., …Chamberlain*, J. (2005). Scattering in THz imaging. In Technologies for optical countermeasures II; femtosecond phenomena II; and passive millimetre-wave and terahertz imaging II (320-325). https://doi.org/10.1117/12.638007

A new mathematical method, the Phase Distribution Model, is devised for the calculation of attenuation and scattering of THz radiation in random materials. The accuracy of the approximation is tested by comparison with exact calculations and with exp... Read More about Scattering in THz imaging.