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Proceedings Paper

Calibration of incremental temperature fluctuations at high temperatures
Author(s): Marija Strojnik; Gonzalo Paez
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Paper Abstract

Both absolute and differential temperature measurements were simultaneously performed as a function of time for a pixel on a high-temperature, multi-spectral, spatially and temporally varying infrared target simulator. A scanning laser beam was used to maintain a pixel at an on-the-average constant temperature of 520 K. The laser refresh rate of up to 1 kHz resulted in small-amplitude temperature fluctuations with the peak-to-peak amplitude of less than 1 K. The experimental setup to measure accurately the differential and the absolute temperature as a function of time is described.

Paper Details

Date Published: 8 September 2006
PDF: 6 pages
Proc. SPIE 6297, Infrared Spaceborne Remote Sensing XIV, 629713 (8 September 2006); doi: 10.1117/12.711009
Show Author Affiliations
Marija Strojnik, Ctr. de Investigaciones en Óptica, A.C. (Mexico)
Gonzalo Paez, Ctr. de Investigaciones en Óptica, A.C. (Mexico)


Published in SPIE Proceedings Vol. 6297:
Infrared Spaceborne Remote Sensing XIV
Marija Strojnik, Editor(s)

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