Fiber-optic multiband radiometer for online measurements of near room temperature and emissivity
A multiband infrared fiber-optic radiometer was developed for online near room temperature and emissivity measurements. Real time measurements were carried out on gray and selective bodies at near room temperature. The mean accuracy obtained for the body temperature was roughly 1 degrees C and for e...
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Veröffentlicht in: | Optics letters 2006-02, Vol.31 (3), p.326-328 |
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creator | UMAN, Igor KATZIR, Abraham |
description | A multiband infrared fiber-optic radiometer was developed for online near room temperature and emissivity measurements. Real time measurements were carried out on gray and selective bodies at near room temperature. The mean accuracy obtained for the body temperature was roughly 1 degrees C and for emissivity was roughly 0.03. The radiometer is capable of performing measurements without prior knowledge of the body emissivity. Incorporation of fiber optics allows one to perform measurements without a clear line of sight between the radiometer and the body. This radiometer will have important applications in biology, electronics, and other areas. |
doi_str_mv | 10.1364/OL.31.000326 |
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Real time measurements were carried out on gray and selective bodies at near room temperature. The mean accuracy obtained for the body temperature was roughly 1 degrees C and for emissivity was roughly 0.03. The radiometer is capable of performing measurements without prior knowledge of the body emissivity. Incorporation of fiber optics allows one to perform measurements without a clear line of sight between the radiometer and the body. 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Real time measurements were carried out on gray and selective bodies at near room temperature. The mean accuracy obtained for the body temperature was roughly 1 degrees C and for emissivity was roughly 0.03. The radiometer is capable of performing measurements without prior knowledge of the body emissivity. Incorporation of fiber optics allows one to perform measurements without a clear line of sight between the radiometer and the body. This radiometer will have important applications in biology, electronics, and other areas.</description><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Instruments, apparatus, components and techniques common to several branches of physics and astronomy</subject><subject>Integrated optics. Optical fibers and wave guides</subject><subject>Optical and optoelectronic circuits</subject><subject>Optical instruments, equipment and techniques</subject><subject>Other fiber-optical devices</subject><subject>Photometers, radiometers and colorimeters</subject><subject>Physics</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNpF0E1rGzEQBmARWmLXya3nokt7yrr6Wn0ci6nTgsGX5Lwdr2ZBZbVyJW0h_z4bbMhhmMM8MwwvIZ8523Kp1ffjYSv5ljEmhb4ha95K1yjj1AeyZlzpxrVOrMinUv4uRhspb8mKa2UZd2ZN_uzDCXOTzjX0NM5jDSeYPM3gQ4pYMdMhZZqmMUxII0KZM0acaqFpoBNCpjmlSCvGM2aoy5S-7WMMpYT_ob7ckY8DjAXvr31Dnvc_n3a_msPx8ffux6HphdG18YwjWClRtF663grtRG85cqtAIHoD3FjlFbSg_QBMMO1Bw8CN0XYpuSHfLnfPOf2bsdRueaHHcYQJ01w6bXTrrLULfLjAPqdSMg7dOYcI-aXjrHtLtDseOsm7S6IL_3K9O58i-nd8jXABX68ASg_jkGHqQ3l3RlkpHJOvtcp_GQ</recordid><startdate>20060201</startdate><enddate>20060201</enddate><creator>UMAN, Igor</creator><creator>KATZIR, Abraham</creator><general>Optical Society of America</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20060201</creationdate><title>Fiber-optic multiband radiometer for online measurements of near room temperature and emissivity</title><author>UMAN, Igor ; KATZIR, Abraham</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c276t-d01ea833e25d39c82692c81e184a2eed7a1784d4a5a6dfa0206da6af177687763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>Circuit properties</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Instruments, apparatus, components and techniques common to several branches of physics and astronomy</topic><topic>Integrated optics. Optical fibers and wave guides</topic><topic>Optical and optoelectronic circuits</topic><topic>Optical instruments, equipment and techniques</topic><topic>Other fiber-optical devices</topic><topic>Photometers, radiometers and colorimeters</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>UMAN, Igor</creatorcontrib><creatorcontrib>KATZIR, Abraham</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>UMAN, Igor</au><au>KATZIR, Abraham</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fiber-optic multiband radiometer for online measurements of near room temperature and emissivity</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2006-02-01</date><risdate>2006</risdate><volume>31</volume><issue>3</issue><spage>326</spage><epage>328</epage><pages>326-328</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><coden>OPLEDP</coden><abstract>A multiband infrared fiber-optic radiometer was developed for online near room temperature and emissivity measurements. Real time measurements were carried out on gray and selective bodies at near room temperature. The mean accuracy obtained for the body temperature was roughly 1 degrees C and for emissivity was roughly 0.03. The radiometer is capable of performing measurements without prior knowledge of the body emissivity. Incorporation of fiber optics allows one to perform measurements without a clear line of sight between the radiometer and the body. This radiometer will have important applications in biology, electronics, and other areas.</abstract><cop>Washington, DC</cop><pub>Optical Society of America</pub><pmid>16480197</pmid><doi>10.1364/OL.31.000326</doi><tpages>3</tpages></addata></record> |
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subjects | Applied sciences Circuit properties Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Instruments, apparatus, components and techniques common to several branches of physics and astronomy Integrated optics. Optical fibers and wave guides Optical and optoelectronic circuits Optical instruments, equipment and techniques Other fiber-optical devices Photometers, radiometers and colorimeters Physics |
title | Fiber-optic multiband radiometer for online measurements of near room temperature and emissivity |
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