Laser calibration of IR sensors using pulsed signals

Optics: measuring and testing – By configuration comparison

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2503381, G01B 1100, G01J 500

Patent

active

059332417

ABSTRACT:
A calibration system in which calibration target illuminates the IR sensor with at least two distinct inputs spaced apart in time approximately equal to the time it takes the IR sensor to scan an image of the target across the IR sensor field of response.

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