Image plane coded aperture detectors for THz imaging

• Published in: 2012 IEEE/MTT-S International Microwave Symposium Digest pp. 1 - 3
• Main Authors: Furxhi, Orges, Jacobs, Eddie L.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.06.2012
• Subjects: Apertures; Coded apertures; Detectors; Image reconstruction; Optical imaging; Radar imaging; Terahertz imaging

Image plane coded aperture (IPCA) detectors are composed of a single element detector sensitive to the radiation frequencies of interest, a reconfigurable spatial light modulator (SLM), and a mechanism such as a lens or a horn that is used to collect the radiation modulated by the SLM and focus it o...