FIELD: physics.
SUBSTANCE: component for detecting infrared electromagnetic radiation contains: a housing, bounding chamber (5) which is under a vacuum or low pressure, where one surface of the said housing has a window (4) which is transparent for the detected radiation. The said chamber has at least one detector (6), which is used for detecting radiation and is placed inside the said chamber near the transparent window, apparatus for pumping out residual gases or a gas absorbent for maintaining vacuum or low pressure in the chamber (5) on a permissible level, a thermal stabilisation device for guaranteeing control of temperature parametres of the detector/detectors, which consists of a heating resistive element (18) built into the base of the housing - substrate (1) on which a detector/detectors is/are mounted, where the said detector/detectors is/are connected to an interfacing circuit (7).
EFFECT: reduced expenses on making the temperature controlled device.
9 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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