Device for implementation of a temperature reference in a camera for detecting infrared radiation, and a camera comprising said device
First Claim
1. A device for implementing a temperature reference in an infrared-radiation detecting camera comprising a radiating surface (31A) which is kept at a controlled temperature, characterized by a prism (17) which receives a radiation from said radiating surface and reflects it according to a direction that is inclined with respect to said radiating surface towards a detecting optical path.
1 Assignment
0 Petitions
Accused Products
Abstract
In an infrared-radiation detecting camera the following are provided: an optical path with at least one collimator (5) and one scanning mirror (7); infrared-radiation detecting means (11); and at least one temperature reference with a radiating surface (31A) at a controlled temperature. The temperature reference comprises a reflecting prism (17) which receives a radiation emitted by the radiating surface and reflects it in the optical path towards the detecting means (11).
14 Citations
23 Claims
- 1. A device for implementing a temperature reference in an infrared-radiation detecting camera comprising a radiating surface (31A) which is kept at a controlled temperature, characterized by a prism (17) which receives a radiation from said radiating surface and reflects it according to a direction that is inclined with respect to said radiating surface towards a detecting optical path.
-
12. An infrared-radiation detecting camera, comprising:
-
an optical path with at least one collimator (5) and one scanning mirror (7);
infrared-radiation detecting means (11); and
at least one temperature reference with a radiating surface (31A) at a controlled temperature;
characterized in that said temperature reference comprises a reflecting prism (17) which receives a radiation emitted from said radiating surface and reflects it in the optical path towards said detecting means (11). - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
-
Specification