Biomimetic Infrared Sensor Array for Real-Time Monitoring

The objective of this proposal is to develop a low cost infrared imaging array for the 3-5 micron window. Current infrared imaging sensors are optimized for the 10 micron regime which corresponds to the wavelength emitted by a warm body (e.g. human). Theproposed lower wavelength regime would target hotter sources such as vehicle exhaust or other machinery indicative of human activity without requiring a human being to be present.The proposed thermal biosensor array combines technology developed by the Air Force Research Laboratory using alpha-helical coiled-coil proteins, polymer formulations and dispensing by Tufts University, with polymer composite sensors and arrays developedby Cyrano Sciences to produce high density arrays of biologically-inspired infrared sensors tuned to the 3-5 micron range. The proposed work will provide an accurate and precise thermal sensor array for imaging a key portion of the infrared spectrum.This sensing platform will enable sensor deployment in a miniature format for military use in UAVs and personal monitor equipment, industrial/commercial security applications, and as a new sensor tool for civilian law enforcement and search and rescueoperations.