Image sensor advancements and a groundswell of emerging applications are unveiling valuable new inspection capabilities hidden in the shortwave infrared band.MIKE GRODZKI, TELEDYNE DALSAOriginally developed for applications in defense, infrared scanning technology targeting the shortwave infrared (SWIR) band has become more widely adopted in many other applications over the last decade. From predicting water stress or detecting disease in crops to inspecting produce headed to market, commercial SWIR imaging technology is starting to yield real benefits in the agriculture industry, including increased crop production, lower-cost produce, and reduced food waste. Each region of the IR spectrum has different applications. Courtesy of Teledyne DALSA. 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