ThuliumV1, Main, Exploration, bibRecordById, Pascal:04-0408733

Optical spectroscopy of lanthanide ions in Al2O3-Nb2O5-TeO2 glasses

Identifieur interne : 001B22 ( Main/Exploration ); précédent : 001B21; suivant : 001B23

Optical spectroscopy of lanthanide ions in Al2O3-Nb2O5-TeO2 glasses

Auteurs : Marta Zambelli [Italie] ; Adolfo Speghini [Italie] ; Gianluigi Ingletto [Italie] ; Clinio Locatelli [Italie] ; Marco Bettinelli [Italie] ; Fiorenzo Vetrone [Canada] ; J. Christopher Boyer [Canada] ; John A. Capobianco [Canada]

Source :

Optical materials : (Amsterdam) [ 0925-3467 ] ; 2004.

RBID : Pascal:04-0408733

Descripteurs français

Pascal (Inist)
- Matériau optique, Verre optique, Matériau dopé, Addition néodyme, Addition erbium, Addition thulium, Etude expérimentale, Spectre absorption, Emission spontanée, Emission stimulée, Effet Judd Ofelt, Spectre IR, Photoluminescence, Température ambiante, Système Al2O3 Nb2O5 Nd2O3 TeO2, Al Nb Nd O Te, Système Al2O3 Er2O3 Nb2O5 TeO2, Al Er Nb O Te, Système Al2O3 Nb2O5 TeO2 Tm2O3, Al Nb O Te Tm, 4270C, 7855H.

English descriptors

KwdEn :
- Absorption spectra, Ambient temperature, Doped materials, Erbium additions, Experimental study, Infrared spectra, Judd Ofelt effect, Neodymium additions, Optical glass, Optical materials, Photoluminescence, Spontaneous emission, Stimulated emission, Thulium additions.

Abstract

New Al₂O₃-Nb₂O₅-TeO₂ glasses doped with Er³⁺, Nd³⁺ and Tm³⁺ were prepared by conventional melt quenching. The absorption spectra were measured and the Judd-Ofelt parameters were extracted. Luminescence spectra in the near infrared region were measured and the values of the stimulated cross sections σ_p were evaluated for selected laser transitions. The relatively high values of σ_p suggest that these materials can be considered as interesting candidates for optical applications. The spectroscopic behaviour of the lanthanide ions appears to be influenced by the amount of Nb₂O₅ and Al₂O₃ in the glass hosts.

Affiliations:

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Le document en format XML

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O<sub>3</sub>
-Nb<sub>2</sub>
O<sub>5</sub>
-TeO<sub>2</sub>
 glasses</title>
<author><name sortKey="Zambelli, Marta" sort="Zambelli, Marta" uniqKey="Zambelli M" first="Marta" last="Zambelli">Marta Zambelli</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Dipartimento Scientifico e Tecnologico, Università di Verona, and INSTM, UdR Verona, Ca'Vignal, Strada Le Grazie 15</s1>
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<author><name sortKey="Vetrone, Fiorenzo" sort="Vetrone, Fiorenzo" uniqKey="Vetrone F" first="Fiorenzo" last="Vetrone">Fiorenzo Vetrone</name>
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<author><name sortKey="Boyer, J Christopher" sort="Boyer, J Christopher" uniqKey="Boyer J" first="J. Christopher" last="Boyer">J. Christopher Boyer</name>
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<country>Canada</country>
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<region type="state">Québec</region>
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</author>
<author><name sortKey="Capobianco, John A" sort="Capobianco, John A" uniqKey="Capobianco J" first="John A." last="Capobianco">John A. Capobianco</name>
<affiliation wicri:level="3"><inist:fA14 i1="04"><s1>Department of Chemistry and Biochemistry, Concordia University, 1455 de Maisonneuve Blvd. W</s1>
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<sZ>6 aut.</sZ>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Optical spectroscopy of lanthanide ions in Al<sub>2</sub>
O<sub>3</sub>
-Nb<sub>2</sub>
O<sub>5</sub>
-TeO<sub>2</sub>
 glasses</title>
<author><name sortKey="Zambelli, Marta" sort="Zambelli, Marta" uniqKey="Zambelli M" first="Marta" last="Zambelli">Marta Zambelli</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Dipartimento Scientifico e Tecnologico, Università di Verona, and INSTM, UdR Verona, Ca'Vignal, Strada Le Grazie 15</s1>
<s2>37134 Verona</s2>
<s3>ITA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Italie</country>
<wicri:noRegion>37134 Verona</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Speghini, Adolfo" sort="Speghini, Adolfo" uniqKey="Speghini A" first="Adolfo" last="Speghini">Adolfo Speghini</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Dipartimento Scientifico e Tecnologico, Università di Verona, and INSTM, UdR Verona, Ca'Vignal, Strada Le Grazie 15</s1>
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<s3>ITA</s3>
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<sZ>5 aut.</sZ>
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<wicri:noRegion>37134 Verona</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ingletto, Gianluigi" sort="Ingletto, Gianluigi" uniqKey="Ingletto G" first="Gianluigi" last="Ingletto">Gianluigi Ingletto</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Dipartimento di Chimica Generale ed Inorganica, Chimica Fisica, Chimica Analitica, Università di Parma, Parco Area delle Scienze 17A</s1>
<s2>43100 Parma</s2>
<s3>ITA</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Italie</country>
<wicri:noRegion>43100 Parma</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Locatelli, Clinio" sort="Locatelli, Clinio" uniqKey="Locatelli C" first="Clinio" last="Locatelli">Clinio Locatelli</name>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Dipartimento di Chimica "Ciamician", Università di Bologna, Via Selmi 2</s1>
<s2>40126 Bologna</s2>
<s3>ITA</s3>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Italie</country>
<wicri:noRegion>40126 Bologna</wicri:noRegion>
<orgName type="university">Université de Bologne</orgName>
<placeName><settlement type="city">Bologne</settlement>
<region nuts="2" type="region">Émilie-Romagne</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Bettinelli, Marco" sort="Bettinelli, Marco" uniqKey="Bettinelli M" first="Marco" last="Bettinelli">Marco Bettinelli</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Dipartimento Scientifico e Tecnologico, Università di Verona, and INSTM, UdR Verona, Ca'Vignal, Strada Le Grazie 15</s1>
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</affiliation>
</author>
<author><name sortKey="Vetrone, Fiorenzo" sort="Vetrone, Fiorenzo" uniqKey="Vetrone F" first="Fiorenzo" last="Vetrone">Fiorenzo Vetrone</name>
<affiliation wicri:level="3"><inist:fA14 i1="04"><s1>Department of Chemistry and Biochemistry, Concordia University, 1455 de Maisonneuve Blvd. W</s1>
<s2>Montreal</s2>
<s3>CAN</s3>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Canada</country>
<placeName><settlement type="city">Montréal</settlement>
<region type="state">Québec</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Boyer, J Christopher" sort="Boyer, J Christopher" uniqKey="Boyer J" first="J. Christopher" last="Boyer">J. Christopher Boyer</name>
<affiliation wicri:level="3"><inist:fA14 i1="04"><s1>Department of Chemistry and Biochemistry, Concordia University, 1455 de Maisonneuve Blvd. W</s1>
<s2>Montreal</s2>
<s3>CAN</s3>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Canada</country>
<placeName><settlement type="city">Montréal</settlement>
<region type="state">Québec</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Capobianco, John A" sort="Capobianco, John A" uniqKey="Capobianco J" first="John A." last="Capobianco">John A. Capobianco</name>
<affiliation wicri:level="3"><inist:fA14 i1="04"><s1>Department of Chemistry and Biochemistry, Concordia University, 1455 de Maisonneuve Blvd. W</s1>
<s2>Montreal</s2>
<s3>CAN</s3>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Canada</country>
<placeName><settlement type="city">Montréal</settlement>
<region type="state">Québec</region>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Optical materials : (Amsterdam)</title>
<title level="j" type="abbreviated">Opt. mater. : (Amst.)</title>
<idno type="ISSN">0925-3467</idno>
<imprint><date when="2004">2004</date>
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<seriesStmt><title level="j" type="main">Optical materials : (Amsterdam)</title>
<title level="j" type="abbreviated">Opt. mater. : (Amst.)</title>
<idno type="ISSN">0925-3467</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Absorption spectra</term>
<term>Ambient temperature</term>
<term>Doped materials</term>
<term>Erbium additions</term>
<term>Experimental study</term>
<term>Infrared spectra</term>
<term>Judd Ofelt effect</term>
<term>Neodymium additions</term>
<term>Optical glass</term>
<term>Optical materials</term>
<term>Photoluminescence</term>
<term>Spontaneous emission</term>
<term>Stimulated emission</term>
<term>Thulium additions</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Matériau optique</term>
<term>Verre optique</term>
<term>Matériau dopé</term>
<term>Addition néodyme</term>
<term>Addition erbium</term>
<term>Addition thulium</term>
<term>Etude expérimentale</term>
<term>Spectre absorption</term>
<term>Emission spontanée</term>
<term>Emission stimulée</term>
<term>Effet Judd Ofelt</term>
<term>Spectre IR</term>
<term>Photoluminescence</term>
<term>Température ambiante</term>
<term>Système Al2O3 Nb2O5 Nd2O3 TeO2</term>
<term>Al Nb Nd O Te</term>
<term>Système Al2O3 Er2O3 Nb2O5 TeO2</term>
<term>Al Er Nb O Te</term>
<term>Système Al2O3 Nb2O5 TeO2 Tm2O3</term>
<term>Al Nb O Te Tm</term>
<term>4270C</term>
<term>7855H</term>
</keywords>
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<front><div type="abstract" xml:lang="en">New Al<sub>2</sub>
O<sub>3</sub>
-Nb<sub>2</sub>
O<sub>5</sub>
-TeO<sub>2</sub>
 glasses doped with Er<sup>3+</sup>
, Nd<sup>3+</sup>
 and Tm<sup>3+</sup>
 were prepared by conventional melt quenching. The absorption spectra were measured and the Judd-Ofelt parameters were extracted. Luminescence spectra in the near infrared region were measured and the values of the stimulated cross sections σ<sub>p</sub>
 were evaluated for selected laser transitions. The relatively high values of σ<sub>p</sub>
 suggest that these materials can be considered as interesting candidates for optical applications. The spectroscopic behaviour of the lanthanide ions appears to be influenced by the amount of Nb<sub>2</sub>
O<sub>5</sub>
 and Al<sub>2</sub>
O<sub>3</sub>
 in the glass hosts.</div>
</front>
</TEI>
<affiliations><list><country><li>Canada</li>
<li>Italie</li>
</country>
<region><li>Québec</li>
<li>Émilie-Romagne</li>
</region>
<settlement><li>Bologne</li>
<li>Montréal</li>
</settlement>
<orgName><li>Université de Bologne</li>
</orgName>
</list>
<tree><country name="Italie"><noRegion><name sortKey="Zambelli, Marta" sort="Zambelli, Marta" uniqKey="Zambelli M" first="Marta" last="Zambelli">Marta Zambelli</name>
</noRegion>
<name sortKey="Bettinelli, Marco" sort="Bettinelli, Marco" uniqKey="Bettinelli M" first="Marco" last="Bettinelli">Marco Bettinelli</name>
<name sortKey="Ingletto, Gianluigi" sort="Ingletto, Gianluigi" uniqKey="Ingletto G" first="Gianluigi" last="Ingletto">Gianluigi Ingletto</name>
<name sortKey="Locatelli, Clinio" sort="Locatelli, Clinio" uniqKey="Locatelli C" first="Clinio" last="Locatelli">Clinio Locatelli</name>
<name sortKey="Speghini, Adolfo" sort="Speghini, Adolfo" uniqKey="Speghini A" first="Adolfo" last="Speghini">Adolfo Speghini</name>
</country>
<country name="Canada"><region name="Québec"><name sortKey="Vetrone, Fiorenzo" sort="Vetrone, Fiorenzo" uniqKey="Vetrone F" first="Fiorenzo" last="Vetrone">Fiorenzo Vetrone</name>
</region>
<name sortKey="Boyer, J Christopher" sort="Boyer, J Christopher" uniqKey="Boyer J" first="J. Christopher" last="Boyer">J. Christopher Boyer</name>
<name sortKey="Capobianco, John A" sort="Capobianco, John A" uniqKey="Capobianco J" first="John A." last="Capobianco">John A. Capobianco</name>
</country>
</tree>
</affiliations>
</record>

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Optical spectroscopy of lanthanide ions in Al2O3-Nb2O5-TeO2 glasses

Optical spectroscopy of lanthanide ions in Al2O3-Nb2O5-TeO2 glasses

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

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Pour mettre un lien sur cette page dans le réseau Wicri