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Shortwave (1 to 2.8 um) imagery applications for fun and profit

SWIR (short-wave infrared) imaging technology, phenomena, and applications are described. Commercial SWIR (staring InSb, PtSi, HgCdTe, InGaAs) camera specifications and optimization procedures are discussed. SWIR physics including blackbody distribution, atmospheric MODTRAN predictions, and selected material reflectance measurements are reviewed to illustrate basic guidelines to successful SWIR imaging. SWIR imaging examples of military applications, medical imaging, astronomy, long range observations, plume measurement, and art preservation are included to illustrate the unique properties of SWIR imaging.