8 September 2006 Calibration of incremental temperature fluctuations at high temperatures
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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.
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Marija Strojnik, Gonzalo Paez, "Calibration of incremental temperature fluctuations at high temperatures", Proc. SPIE 6297, Infrared Spaceborne Remote Sensing XIV, 629713 (8 September 2006); doi: 10.1117/12.711009; https://doi.org/10.1117/12.711009

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