Thermal detector modulation scheme

Details Thermal detector modulation scheme Thermal detector modulation scheme

1995-03-08

1997-04-15

Bennett, G. Bradley

Thermal measuring and testing

Temperature measurement

In spaced noncontact relationship to specimen

374121, G01J 520

Patent

active

056202547

ABSTRACT:
The apparatus is a thermal detector which uses an active detector element and a compensator detector element, particularly in a voltage divider configuration. Radiation from a scene of interest impinges on the active detector element and radiation from an electronically modulated light source impinges on the compensator detector element.

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