Hyperspectral imaging in the SWIR wavelength can be deployed aerially for crop health monitoring and providing humanitarian aid. (Image: Shutterstock/aappp)

Vision firm developing hyperspectral SWIR tech for unmanned defence systems

Princeton Infrared Technologies will investigate the potential of SWIR-based hyperspectral imaging to fill gaps in the capabilities of the US Department of the Air Force

Super-positioned cameras

Greg Blackman looks at novel imaging devices based on quantum science, and finds that the technology is closer to commercialisation than first expected


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