Book Details

Terahertz Frequency Detection and Identification of Materials and Objects

Publication year: 2007

ISBN: 978-1-4020-6503-3

Internet Resource: Please Login to download book


The technology of terahertz detection has largely been developed around expensive and bulky femtosecond laser systems but, as described in this book, advances in semiconductor superlattice technology are leading to compact “electronic” sources such as the quantum cascade laser, two-terminal “Gunn” type oscillators and even a THz frequency amplifier. These advances towards electronic (as opposed to optical) THz systems mean that the technology will become portable and much less costly.Terahertz remote sensing is also discussed with the possibility of detection over distances of up to 30m using existing technology or even through the use THz waves .


Subject: Chemistry and Materials Science, Biophysics, LED, Laser, NATO, Physics, Science, Security, Sub-Series B, crystal, remote sensing, semiconductor, spectroscopy, remote sensing, photogrammetry