The Boeing Company
Active real-time characterization system providing spectrally broadband characterization

Abstract:

A system for providing active real-time characterization of an article under test. A broadband infrared light source outputs a beam of infrared light. The infrared light source is configured to direct the beam of infrared light at a particular area on the article under test. A broadband IR light detector is configured to receive a first predetermined return beam of light from the particular area on the article under test. A processor receives signals from the broadband IR light detector and calculates in real time a spectrally sensitive signal. The processor analyzes the calculated signal to ensure that the article under test conforms to an expected value.