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Eppeldauer et al., 2013 - Google Patents

Comparison of laser-based and monochromator-based thermodynamic temperature measurements

Eppeldauer et al., 2013

Document ID
16659962257652617102
Author
Eppeldauer G
Yoon H
Neira J
Khromchenko V
Gibson C
Smith A
Publication year
Publication venue
AIP Conference Proceedings

External Links

Snippet

In this work, we describe comparisons between a laser-based and a monochromator-based radiance responsivity calibration of a radiation thermometer. The spectral selection of the radiation thermometer is performed using a spectrally broad photopic-response filter which …
Continue reading at pubs.aip.org (other versions)

Classifications

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    • G—PHYSICS
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    • G—PHYSICS
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    • G—PHYSICS
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    • G01J5/60—Radiation pyrometry using techniques specified in the subgroups below using determination of colour temperature Pyrometry using two wavelengths filtering; using selective, monochromatic or bandpass filtering; using spectral scanning
    • G01J5/602—Radiation pyrometry using techniques specified in the subgroups below using determination of colour temperature Pyrometry using two wavelengths filtering; using selective, monochromatic or bandpass filtering; using spectral scanning using selective, monochromatic or bandpass filtering
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    • G01J1/00—Photometry, e.g. photographic exposure meter
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    • G—PHYSICS
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    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
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    • G—PHYSICS
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    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
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    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colour
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    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colour
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    • G—PHYSICS
    • G01—MEASURING; TESTING
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    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colour
    • G01J3/02—Details
    • G01J3/0286—Constructional arrangements for compensating for fluctuations caused by temperature, humidity or pressure, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a spectrometer, e.g. vacuum

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