1 May 1987 Transient Response Of One- And Two-Color Optical Pyrometry Systems
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Abstract
The time response of one- and two-color optical pyrometry systems is evaluated theoretically and demonstrated experimentally. Optical pyrometers are found to respond much more rapidly for temperature increases and much more slowly for temperature decreases than does a linear temperature-measurement system with the same time constant. Accurate measurement of temperature decreases can require a detection system response time up to 100 times faster than the change in temperature of the object being measured.
R. Erik Spjut, R. Erik Spjut, } "Transient Response Of One- And Two-Color Optical Pyrometry Systems," Optical Engineering 26(5), 265467 (1 May 1987). https://doi.org/10.1117/12.7974098 . Submission:
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