Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Scott A Lerner1
Terry Piper1
Anurag Gupta1
P. Guy Howard1
Kuohua Wu1
John Hellgeth1
Date of Patent
November 13, 2007
1Patent Application Number
112562321
Date Filed
October 21, 2005
1Patent Primary Examiner
Patent abstract
A method of testing a coating on a reflector having a first focal point includes placing a mirror at the first focal point of the reflector and angled to orient with an area on the coating. Electromagnetic (EM) radiation is directed to the mirror which then directs the EM radiation on the area. The EM radiation which is reflected from the coating is collected onto a sensor disposed at a second focal point. The intensity of the EM radiation collected on the sensor is detected.
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