Miniature lensless computational infrared imager

We describe a lensless computational far-field imager that responds to thermal infrared light (8-14 μm) and comprises a spiral binary phase grating integrated with an 80 × 80-pixel microbolometer array followed by Fourier-domain computational image reconstruction. We believe this is the first hardwa...

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Bibliographic Details
Published inElectronic Imaging Vol. 28; no. 12; pp. 1 - 4
Main Authors Erickson, Evan L, Kellam, Mark D, Gill, Patrick R, Tringali, James, Stork, David G
Format Journal Article
LanguageEnglish
Published 7003 Kilworth Lane, Springfield, VA 22151 USA Society for Imaging Science and Technology 14.02.2016
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Summary:We describe a lensless computational far-field imager that responds to thermal infrared light (8-14 μm) and comprises a spiral binary phase grating integrated with an 80 × 80-pixel microbolometer array followed by Fourier-domain computational image reconstruction. We believe this is the first hardware demonstration of computational diffractive imaging in thermal infrared.
Bibliography:2470-1173(20160214)2016:12L.1;1-
ISSN:2470-1173
2470-1173
DOI:10.2352/ISSN.2470-1173.2016.12.IMSE-269