10 September 1987 A Design Study For A Low Cost 3-5 Micron Thermal Imager
Author Affiliations +
Proceedings Volume 0807, Passive Infrared Systems and Technology; (1987); doi: 10.1117/12.941432
Event: Fourth International Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, The Hague, Netherlands
Abstract
Current developments in thermal imaging in the 8-12 micron waveband are towards improving spatial and radiometric resolution. However, they will not reduce the initial or whole life cost. To significantly reduce costs the overall size must be reduced and significant savings made in three critical areas; detectors, cooling and optics. 3-5 micron quantum detection using a parallel or serial parallel scan is investigated which reduces cost in these areas by using inherently cheaper detectors with thermo electric cooling and low cost optics optimised for diamond machining using a reflecting single field of view telescope.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Peter R. C. Smith, "A Design Study For A Low Cost 3-5 Micron Thermal Imager", Proc. SPIE 0807, Passive Infrared Systems and Technology, (10 September 1987); doi: 10.1117/12.941432; https://doi.org/10.1117/12.941432
PROCEEDINGS
8 PAGES


SHARE
KEYWORDS
Sensors

Thermography

Scanners

Infrared technology

Minimum resolvable temperature difference

Imaging systems

Polygon scanners

RELATED CONTENT


Back to Top