Title :
Applications of terahertz imaging
Author :
Zhang, Cunlin ; Mu, Kaijun
Author_Institution :
Dept. of Phys., Capital Normal Univ., Beijing, China
Abstract :
Within the last several years, the field of terahertz science and technology has changed dramatically. Many new advances in the applications of terahertz imaging have been developed. We present a pulsed terahertz real-time imaging with dynamic subtraction technique. The reflective image of a Nikon camera cap is obtained. The multiwavelength imaging and polarization imaging methods are also shown in the paper. At the end, we give the result of continous-wave (CW) standoff imaging with the imaging distance of 50 m.
Keywords :
terahertz wave imaging; Nikon camera cap; continous-wave standoff imaging; dynamic subtraction technique; multiwavelength imaging; polarization imaging; reflective image; terahertz imaging; Cameras; Charge coupled devices; Charge-coupled image sensors; Frequency; Optical imaging; Optical noise; Optical sensors; Pulse measurements; Real time systems; Spectroscopy; THz; THz phase imaging; real-time imaging; standoff distance imaging;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292106
