Title :
Sparse terahertz arrays with adaptive image reconstruction
Author :
Zhang, Z. ; Buma, T.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Delaware, Newark, DE, USA
Abstract :
We demonstrate sparse THz array imaging with an adaptive reconstruction technique. Image artifacts are reduced by over 20 dB with a 56 × 56 element array spanning a 76 × 76 mm aperture.
Keywords :
Adaptive arrays; Gratings; Image quality; Image reconstruction; Optical arrays; Optical imaging; Phased arrays; Spatial coherence; Transceivers; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
