SMALL VOLUME HIGH EMISSIVITY INFRARED CALIBRATION SOURCE SYSTEMS AND METHODS

摘要

A blackbody surface radiator includes a surface having a plurality of adjacent grooves, each groove extending from a groove bottom to a pair of groove tops, each groove top being common with an adjacent groove, the groove bottoms and groove tops having a width of less than 100 micrometers. A mirror-like emissive coating covers the surface.