Upconversion and relaxation of high lying states in rare-earth-doped ZBLAN bulk and fibers
Identifieur interne : 003330 ( Istex/Corpus ); précédent : 003329; suivant : 003331Upconversion and relaxation of high lying states in rare-earth-doped ZBLAN bulk and fibers
Auteurs : B. Jacquier ; A. Remillieux ; M. F. Joubert ; P. Christensen ; H. PoignantSource :
- Journal of Non-Crystalline Solids [ 0022-3093 ] ; 1993.
English descriptors
- KwdEn :
- Blue fluorescence, Decay curve, Excitation, Excitation spectra, Excitation spectrum, Fiber configuration, Infrared emission, Jacquier, Laser, Laser excitation, Long decay, Photon, Photon energy, Praseodymium, Rare earth distribution, Room temperature, State absorption, Time microseconds, Upconversion, Upconversion lasers, Ytterbium ions, Zblan bulk.
- Teeft :
- Blue fluorescence, Decay curve, Excitation, Excitation spectra, Excitation spectrum, Fiber configuration, Infrared emission, Jacquier, Laser, Laser excitation, Long decay, Photon, Photon energy, Praseodymium, Rare earth distribution, Room temperature, State absorption, Time microseconds, Upconversion, Upconversion lasers, Ytterbium ions, Zblan bulk.
Abstract
Abstract: Upconversion pumping of fluorescence of Nd3+-, Tm3+- and Pr3+-doped and Pr3+-Yb3+ co-doped samples of ZBLAN in bulk and fiber form was measured using cw and pulsed laser excitation. It is shown that single-laser-beam excited fluorescence is very sensitive to the resonance between the photon energy and an excited state transition frequency. Such resonance in the ESA mechanism can be associated with avalanche absorption in crystals and suggests the possibility of observing similar effects in these glasses, but it could be two-step absorption given the broad bands of glasses. It is concluded that the fiber configuration, as compared with bulk, is the best suited for achieving efficient upconversion lasers.
Url:
DOI: 10.1016/0022-3093(93)90708-6
Links to Exploration step
ISTEX:E8822072E5752A94EA3E7AA88C669CE83D422091Le document en format XML
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It is shown that single-laser-beam excited fluorescence is very sensitive to the resonance between the photon energy and an excited state transition frequency. Such resonance in the ESA mechanism can be associated with avalanche absorption in crystals and suggests the possibility of observing similar effects in these glasses, but it could be two-step absorption given the broad bands of glasses. 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Macfarlane for helpful discussions.</affiliation><affiliation>URA CNRS 442, Université Lyon I, 69622 Villeurbanne, France</affiliation></author><author xml:id="author-0001"><persName><forename type="first">A.</forename><surname>Remillieux</surname></persName><note type="biography">One of the authors (B.J.) is indebted to Dr R.M. Macfarlane for helpful discussions.</note><affiliation>One of the authors (B.J.) is indebted to Dr R.M. Macfarlane for helpful discussions.</affiliation><affiliation>URA CNRS 442, Université Lyon I, 69622 Villeurbanne, France</affiliation></author><author xml:id="author-0002"><persName><forename type="first">M.F.</forename><surname>Joubert</surname></persName><note type="biography">One of the authors (B.J.) is indebted to Dr R.M. Macfarlane for helpful discussions.</note><affiliation>One of the authors (B.J.) is indebted to Dr R.M. 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Griscom</persName></editor><imprint><publisher>ELSEVIER</publisher><date type="published" when="1993"></date><biblScope unit="volume">161</biblScope><biblScope unit="supplement">C</biblScope><biblScope unit="page" from="241">241</biblScope><biblScope unit="page" to="244">244</biblScope></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1993</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Upconversion pumping of fluorescence of Nd3+-, Tm3+- and Pr3+-doped and Pr3+-Yb3+ co-doped samples of ZBLAN in bulk and fiber form was measured using cw and pulsed laser excitation. It is shown that single-laser-beam excited fluorescence is very sensitive to the resonance between the photon energy and an excited state transition frequency. Such resonance in the ESA mechanism can be associated with avalanche absorption in crystals and suggests the possibility of observing similar effects in these glasses, but it could be two-step absorption given the broad bands of glasses. It is concluded that the fiber configuration, as compared with bulk, is the best suited for achieving efficient upconversion lasers.</p></abstract></profileDesc><revisionDesc><change when="1993">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/E8822072E5752A94EA3E7AA88C669CE83D422091/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>NOC</jid><aid>93907086</aid><ce:pii>0022-3093(93)90708-6</ce:pii><ce:doi>10.1016/0022-3093(93)90708-6</ce:doi><ce:copyright type="unknown" year="1993"></ce:copyright></item-info><head><ce:article-footnote><ce:label>☆</ce:label><ce:note-para>This work was supported by a CNRS-AAR joint study agreement (Groupement de Recherche ‘Verres d'Halogénures’).</ce:note-para></ce:article-footnote><ce:dochead><ce:textfn>Section 5. Rare-earth-doped glasses and fibres; optical fibre amplifiers; spectroscopy</ce:textfn></ce:dochead><ce:title>Upconversion and relaxation of high lying states in rare-earth-doped ZBLAN bulk and fibers</ce:title><ce:author-group><ce:author><ce:given-name>B.</ce:given-name><ce:surname>Jacquier</ce:surname><ce:cross-ref refid="COR1"><ce:sup>∗</ce:sup></ce:cross-ref><ce:cross-ref refid="FN1"><ce:sup>1</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Remillieux</ce:surname><ce:cross-ref refid="FN1"><ce:sup>1</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.F.</ce:given-name><ce:surname>Joubert</ce:surname><ce:cross-ref refid="FN1"><ce:sup>1</ce:sup></ce:cross-ref></ce:author><ce:affiliation><ce:textfn>URA CNRS 442, Université Lyon I, 69622 Villeurbanne, France</ce:textfn></ce:affiliation><ce:correspondence id="COR1"><ce:label>∗</ce:label><ce:text>Correspondence to: Dr B. Jacquier, URA CNRS 442, Université Lyon I, 696622 Villeurbanne, France. Tel: +33 72 44 83 36. Telefax: +33 72 43 11 30.</ce:text></ce:correspondence><ce:footnote id="FN1"><ce:label>1</ce:label><ce:note-para>One of the authors (B.J.) is indebted to Dr R.M. Macfarlane for helpful discussions.</ce:note-para></ce:footnote></ce:author-group><ce:author-group><ce:author><ce:given-name>P.</ce:given-name><ce:surname>Christensen</ce:surname></ce:author><ce:affiliation><ce:textfn>Alcatel Alsthom Recherche, 91460 Marcoussis, France</ce:textfn></ce:affiliation></ce:author-group><ce:author-group><ce:author><ce:given-name>H.</ce:given-name><ce:surname>Poignant</ce:surname></ce:author><ce:affiliation><ce:textfn>CNET Lannion, B. UCM Fog., BP 40, Lannion, France</ce:textfn></ce:affiliation></ce:author-group><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>Upconversion pumping of fluorescence of Nd<ce:sup>3+</ce:sup>-, Tm<ce:sup>3+</ce:sup>- and Pr<ce:sup>3+</ce:sup>-doped and Pr<ce:sup>3+</ce:sup>-Yb<ce:sup>3+</ce:sup> co-doped samples of ZBLAN in bulk and fiber form was measured using cw and pulsed laser excitation. It is shown that single-laser-beam excited fluorescence is very sensitive to the resonance between the photon energy and an excited state transition frequency. Such resonance in the ESA mechanism can be associated with avalanche absorption in crystals and suggests the possibility of observing similar effects in these glasses, but it could be two-step absorption given the broad bands of glasses. It is concluded that the fiber configuration, as compared with bulk, is the best suited for achieving efficient upconversion lasers.</ce:simple-para></ce:abstract-sec></ce:abstract></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Upconversion and relaxation of high lying states in rare-earth-doped ZBLAN bulk and fibers</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Upconversion and relaxation of high lying states in rare-earth-doped ZBLAN bulk and fibers</title></titleInfo><name type="personal"><namePart type="given">B.</namePart><namePart type="family">Jacquier</namePart><affiliation>URA CNRS 442, Université Lyon I, 69622 Villeurbanne, France</affiliation><description>Correspondence to: Dr B. Jacquier, URA CNRS 442, Université Lyon I, 696622 Villeurbanne, France. Tel: +33 72 44 83 36. Telefax: +33 72 43 11 30.</description><description>One of the authors (B.J.) is indebted to Dr R.M. Macfarlane for helpful discussions.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Remillieux</namePart><affiliation>URA CNRS 442, Université Lyon I, 69622 Villeurbanne, France</affiliation><description>One of the authors (B.J.) is indebted to Dr R.M. Macfarlane for helpful discussions.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.F.</namePart><namePart type="family">Joubert</namePart><affiliation>URA CNRS 442, Université Lyon I, 69622 Villeurbanne, France</affiliation><description>One of the authors (B.J.) is indebted to Dr R.M. Macfarlane for helpful discussions.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">P.</namePart><namePart type="family">Christensen</namePart><affiliation>Alcatel Alsthom Recherche, 91460 Marcoussis, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">H.</namePart><namePart type="family">Poignant</namePart><affiliation>CNET Lannion, B. UCM Fog., BP 40, Lannion, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1993</dateIssued><copyrightDate encoding="w3cdtf">1993</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><abstract lang="en">Abstract: Upconversion pumping of fluorescence of Nd3+-, Tm3+- and Pr3+-doped and Pr3+-Yb3+ co-doped samples of ZBLAN in bulk and fiber form was measured using cw and pulsed laser excitation. It is shown that single-laser-beam excited fluorescence is very sensitive to the resonance between the photon energy and an excited state transition frequency. Such resonance in the ESA mechanism can be associated with avalanche absorption in crystals and suggests the possibility of observing similar effects in these glasses, but it could be two-step absorption given the broad bands of glasses. It is concluded that the fiber configuration, as compared with bulk, is the best suited for achieving efficient upconversion lasers.</abstract><note>This work was supported by a CNRS-AAR joint study agreement (Groupement de Recherche ‘Verres d'Halogénures’).</note><note type="content">Section title: Section 5. Rare-earth-doped glasses and fibres; optical fibre amplifiers; spectroscopy</note><relatedItem type="host"><titleInfo><title>Journal of Non-Crystalline Solids</title></titleInfo><titleInfo type="abbreviated"><title>NOC</title></titleInfo><name type="conference"><namePart>Proceedings of the Eight International Symposium on Halide Glasses , Perros-Guirec, France</namePart><namePart type="date">19920922</namePart><namePart type="date">19920924</namePart></name><name type="personal"><namePart>H. Poignant</namePart><role><roleTerm type="text">editor</roleTerm></role></name><name type="personal"><namePart>D. Ronarc'h</namePart><role><roleTerm type="text">editor</roleTerm></role></name><name type="personal"><namePart>D.L. Griscom</namePart><role><roleTerm type="text">editor</roleTerm></role></name><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">19930802</dateIssued></originInfo><identifier type="ISSN">0022-3093</identifier><identifier type="PII">S0022-3093(00)X0337-7</identifier><part><date>19930802</date><detail type="issue"><title>Proceedings of the Eight International Symposium on Halide Glasses , Perros-Guirec, France</title></detail><detail type="volume"><number>161</number><caption>vol.</caption></detail><detail type="supplement"><number>C</number><caption>Suppl.</caption></detail><extent unit="issue-pages"><start>1</start><end>344</end></extent><extent unit="pages"><start>241</start><end>244</end></extent></part></relatedItem><identifier type="istex">E8822072E5752A94EA3E7AA88C669CE83D422091</identifier><identifier type="ark">ark:/67375/6H6-04Q6L38L-M</identifier><identifier type="DOI">10.1016/0022-3093(93)90708-6</identifier><identifier type="PII">0022-3093(93)90708-6</identifier><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-HKKZVM7B-M">elsevier</recordContentSource></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/E8822072E5752A94EA3E7AA88C669CE83D422091/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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