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Anti-stokes laser cooling in bulk erbium-doped materials
We report the first observation of anti-Stokes laser-induced cooling in the Er3+:KPb2Cl5 crystal and in the Er3+:CNBZn (CdF2-CdCl2-NaF-BaF2-BaCl2-ZnF2) glass. The internal cooling efficiencies have been calculated by using photothermal deflection spectroscopy. Thermal scans acquired with an infrared...
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Published in: | Physical review letters 2006-07, Vol.97 (3), p.033001-033001 |
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container_issue | 3 |
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container_title | Physical review letters |
container_volume | 97 |
creator | Fernandez, Joaquin Garcia-Adeva, Angel J Balda, Rolindes |
description | We report the first observation of anti-Stokes laser-induced cooling in the Er3+:KPb2Cl5 crystal and in the Er3+:CNBZn (CdF2-CdCl2-NaF-BaF2-BaCl2-ZnF2) glass. The internal cooling efficiencies have been calculated by using photothermal deflection spectroscopy. Thermal scans acquired with an infrared thermal camera proved the bulk cooling capability of the studied samples. The implications of these results are discussed. |
doi_str_mv | 10.1103/PhysRevLett.97.033001 |
format | article |
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The internal cooling efficiencies have been calculated by using photothermal deflection spectroscopy. Thermal scans acquired with an infrared thermal camera proved the bulk cooling capability of the studied samples. 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The internal cooling efficiencies have been calculated by using photothermal deflection spectroscopy. Thermal scans acquired with an infrared thermal camera proved the bulk cooling capability of the studied samples. The implications of these results are discussed.</description><subject>BARIUM CHLORIDES</subject><subject>BARIUM FLUORIDES</subject><subject>CADMIUM CHLORIDES</subject><subject>CADMIUM FLUORIDES</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>COOLING</subject><subject>CRYSTALS</subject><subject>DOPED MATERIALS</subject><subject>ERBIUM IONS</subject><subject>GLASS</subject><subject>LASERS</subject><subject>LEAD FLUORIDES</subject><subject>SODIUM FLUORIDES</subject><subject>SPECTROSCOPY</subject><subject>ZINC FLUORIDES</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNo10F1LwzAYBeAgipvTn6AUBO863yRtkl6OMT9goIhel7R54-LaZjapsH9vcfPq3DwcDoeQawpzSoHfv2724Q1_1hjjvJBz4ByAnpApBVmkktLslEwBOE0LADkhFyF8wSiYUOdkQkUBMivklKhFF10aot9iSBodsE9q7xvXfSauS6qh2SbYV25oU-N3aJJWR-ydbsIlObNj4NUxZ-TjYfW-fErXL4_Py8U69VTImLKMWcGKnDHIxThAVYXNMq7RCEsVl5bnnAmLYCoQudU5Mo2VtVrlxhil-YzcHnp9iK4MtYtYb2rfdVjHkoESkHM6qruD2vX-e8AQy9aFGptGd-iHUAolMwV_8OYIh6pFU-561-p-X_4_wn8B1vRkbQ</recordid><startdate>20060721</startdate><enddate>20060721</enddate><creator>Fernandez, Joaquin</creator><creator>Garcia-Adeva, Angel J</creator><creator>Balda, Rolindes</creator><scope>NPM</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>20060721</creationdate><title>Anti-stokes laser cooling in bulk erbium-doped materials</title><author>Fernandez, Joaquin ; Garcia-Adeva, Angel J ; Balda, Rolindes</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-o167t-242f6295220560008b9f443aed6f1837f35326fe0db065fa5e2aebffa85ddd8a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>BARIUM CHLORIDES</topic><topic>BARIUM FLUORIDES</topic><topic>CADMIUM CHLORIDES</topic><topic>CADMIUM FLUORIDES</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>COOLING</topic><topic>CRYSTALS</topic><topic>DOPED MATERIALS</topic><topic>ERBIUM IONS</topic><topic>GLASS</topic><topic>LASERS</topic><topic>LEAD FLUORIDES</topic><topic>SODIUM FLUORIDES</topic><topic>SPECTROSCOPY</topic><topic>ZINC FLUORIDES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fernandez, Joaquin</creatorcontrib><creatorcontrib>Garcia-Adeva, Angel J</creatorcontrib><creatorcontrib>Balda, Rolindes</creatorcontrib><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fernandez, Joaquin</au><au>Garcia-Adeva, Angel J</au><au>Balda, Rolindes</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anti-stokes laser cooling in bulk erbium-doped materials</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2006-07-21</date><risdate>2006</risdate><volume>97</volume><issue>3</issue><spage>033001</spage><epage>033001</epage><pages>033001-033001</pages><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We report the first observation of anti-Stokes laser-induced cooling in the Er3+:KPb2Cl5 crystal and in the Er3+:CNBZn (CdF2-CdCl2-NaF-BaF2-BaCl2-ZnF2) glass. 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subjects | BARIUM CHLORIDES BARIUM FLUORIDES CADMIUM CHLORIDES CADMIUM FLUORIDES CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COOLING CRYSTALS DOPED MATERIALS ERBIUM IONS GLASS LASERS LEAD FLUORIDES SODIUM FLUORIDES SPECTROSCOPY ZINC FLUORIDES |
title | Anti-stokes laser cooling in bulk erbium-doped materials |
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