1.
Opt Lett
; 39(9): 2629-32, 2014 May 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-24784063
RESUMEN
We propose a terahertz (THz)-frequency synthetic aperture radar imaging technique based on self-mixing (SM) interferometry, using a quantum cascade laser. A signal processing method is employed which extracts and exploits the radar-related information contained in the SM signals, enabling the creation of THz images with improved spatial resolution. We demonstrate this by imaging a standard resolution test target, achieving resolution beyond the diffraction limit.
2.
Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi
; 1(2): 102-5, 1983.
Artículo
en Zh
| MEDLINE
| ID: mdl-6678643