A new filter for infrared light could see scanning and screening technology tumble in price and size. Built on nanotechnology, the new heat-tunable filter promises hand-held, robust technology to ...
Heat-tunable filter could see scanning and screening technology reduced in price and size. Benchtop setup used for measuring spectral transmission of the ZCG. A new filter for infrared light could see ...
Low-cost infra-red (IR) arrays provide precise imaging data and detailed heat signatures for both static and dynamic objects can be derived, and find applications in security, automotive, building ...