DMD-based adaptive spectral imagers for hyperspectral imagery and direct detection of spectral signatures

Neil Goldstein; Pajo Vujkovic-Cvijin; Marsha Fox; Brian Gregor; Jamine Lee; Jason Cline; Steven Adler-Golden

doi:10.1117/12.809129

13 February 2009 DMD-based adaptive spectral imagers for hyperspectral imagery and direct detection of spectral signatures

Neil Goldstein, Pajo Vujkovic-Cvijin, Marsha Fox, Brian Gregor, Jamine Lee, Jason Cline, Steven Adler-Golden

Author Affiliations +

Proceedings Volume 7210, Emerging Digital Micromirror Device Based Systems and Applications; 721008 (2009) https://doi.org/10.1117/12.809129
Event: SPIE MOEMS-MEMS: Micro- and Nanofabrication, 2009, San Jose, California, United States

Abstract

Dispersive transform spectral imagers with both one- and two-dimensional spatial coverage have been demonstrated and characterized for applications in remote sensing, target classification and process monitoring. Programmable spatial light modulators make it possible to adjust spectral, temporal and spatial resolution in real time, as well as implement detection algorithms directly in the digitally controlled sensor hardware. Operating parameters can be optimized in real time, in order to capture changing background and target evolution. Preliminary results are presented for short wave, mid-wave, and long-wave infrared sensors that demonstrate the spatial and spectral versatility and rapid adaptability of this new sensor technology.

Citation Download Citation

Neil Goldstein, Pajo Vujkovic-Cvijin, Marsha Fox, Brian Gregor, Jamine Lee, Jason Cline, and Steven Adler-Golden "DMD-based adaptive spectral imagers for hyperspectral imagery and direct detection of spectral signatures", Proc. SPIE 7210, Emerging Digital Micromirror Device Based Systems and Applications, 721008 (13 February 2009); https://doi.org/10.1117/12.809129

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