Abstract

A model of the errors of temperature measurement with multiband systems was developed. Calculations of these errors for some measurement conditions and systems were carried out. It was shown that multiband systems are capable of producing accurate results of noncontact temperature measurement only in a limited number of applications and that to have small internal errors, they must be designed and built with much greater care than in the case of typical single-band systems.

© 1999 Optical Society of America

Measure of the influence of detector noise on temperature-measurement accuracy for multiband infrared systems

Krzysztof Chrzanowski and Marek Szulim
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Comparison of temperature resolution of single-band, dual-band, and multiband infrared systems

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Multiband fiber optic radiometry for measuring the temperature and emissivity of gray bodies of low or high emissivity

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All-fiber-optic infrared multispectral radiometer for measurements of temperature and emissivity of graybodies at near-room temperature

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Experimental verification of a theory of the influence of measurement conditions on temperature measurement accuracy with IR systems

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