Cascade-Avalanche Up-Conversion in Tm3+:YLF Crystals
Identifieur interne : 001F55 ( Main/Curation ); précédent : 001F54; suivant : 001F56Cascade-Avalanche Up-Conversion in Tm3+:YLF Crystals
Auteurs : E. Yu. Perlin [Russie] ; A. M. Tkachuk [Russie] ; M.-F. Joubert [France] ; R. Moncorge [France]Source :
- Optics and spectroscopy [ 0030-400X ] ; 2001-05.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
New efficient mechanisms of long-wavelength excitation of short-wavelength luminescence in a system of rare-earth impurity ions are proposed. The model studied involves a multilevel system of electronic states of a rare-earth ion interacting with the long-wavelength emission that is in resonance with one or several transitions between the excited levels. The concentration of impurity ions is assumed to be sufficiently high, so that the interionic cross-relaxation and the up-conversion play a significant role. Moreover, the model includes processes similar to photon avalanche, in which the photoinduced excitation of a single ion is converted into lower-level excitations of several ions, each of them reentering the process after photon absorption. Numerical solutions of the system of balance equations for a multilevel system are obtained with calculated and semiempirical parameters of self-quenching and up-conversion. It is shown that, in a system of Tm3+ impurity ions, short-wavelength luminescence at λ ≥ 0.29 μm can be efficiently excited by radiation at λ ≅ 1.11 or 0.649 μm with a moderate intensity. © 2001 MAIK Nauka / Interperiodica .
Links toward previous steps (curation, corpus...)
- to stream Pascal, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000E32
- to stream Pascal, to step Curation: Pour aller vers cette notice dans l'étape Curation :000E32
- to stream Pascal, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :000D50
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :002040
Links to Exploration step
Pascal:01-0219151Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Cascade-Avalanche Up-Conversion in Tm<sup>3+</sup>
:YLF Crystals</title>
<author><name sortKey="Perlin, E Yu" sort="Perlin, E Yu" uniqKey="Perlin E" first="E. Yu." last="Perlin">E. Yu. Perlin</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg, 199034 Russia</s1>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">Russie</country>
<wicri:regionArea>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg</wicri:regionArea>
<wicri:noRegion>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg, 199034 Russia</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Tkachuk, A M" sort="Tkachuk, A M" uniqKey="Tkachuk A" first="A. M." last="Tkachuk">A. M. Tkachuk</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg, 199034 Russia</s1>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">Russie</country>
<wicri:regionArea>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg</wicri:regionArea>
<wicri:noRegion>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg, 199034 Russia</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Joubert, M F" sort="Joubert, M F" uniqKey="Joubert M" first="M.-F." last="Joubert">M.-F. Joubert</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>LPCML, UMR 5620 du CNRS Universite Lyon 1, 69622 Villeurbanne Cedex, France</s1>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">France</country>
<wicri:regionArea>LPCML, UMR 5620 du CNRS Universite Lyon 1, 69622 Villeurbanne Cedex</wicri:regionArea>
<wicri:noRegion>69622 Villeurbanne Cedex</wicri:noRegion>
<wicri:noRegion>69622 Villeurbanne Cedex</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Moncorge, R" sort="Moncorge, R" uniqKey="Moncorge R" first="R." last="Moncorge">R. Moncorge</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>LPCML, UMR 5620 du CNRS Universite Lyon 1, 69622 Villeurbanne Cedex, France</s1>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">France</country>
<wicri:regionArea>LPCML, UMR 5620 du CNRS Universite Lyon 1, 69622 Villeurbanne Cedex</wicri:regionArea>
<wicri:noRegion>69622 Villeurbanne Cedex</wicri:noRegion>
<wicri:noRegion>69622 Villeurbanne Cedex</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>CIRIL, UMR 6637 CNRS-CEA-ISMRA, Universite de Caen, Laboratoire de Spectroscopie Atomique, 6 bd du Marechal Juin, 14050 Caen, France</s1>
<sZ>4 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">France</country>
<wicri:regionArea>CIRIL, UMR 6637 CNRS-CEA-ISMRA, Universite de Caen, Laboratoire de Spectroscopie Atomique, 6 bd du Marechal Juin, 14050 Caen</wicri:regionArea>
<wicri:noRegion>14050 Caen</wicri:noRegion>
<wicri:noRegion>14050 Caen</wicri:noRegion>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">01-0219151</idno>
<date when="2001-05">2001-05</date>
<idno type="stanalyst">PASCAL 01-0219151 AIP</idno>
<idno type="RBID">Pascal:01-0219151</idno>
<idno type="wicri:Area/Pascal/Corpus">000E32</idno>
<idno type="wicri:Area/Pascal/Curation">000E32</idno>
<idno type="wicri:Area/Pascal/Checkpoint">000D50</idno>
<idno type="wicri:explorRef" wicri:stream="Pascal" wicri:step="Checkpoint">000D50</idno>
<idno type="wicri:doubleKey">0030-400X:2001:Perlin E:cascade:avalanche:up</idno>
<idno type="wicri:Area/Main/Merge">002040</idno>
<idno type="wicri:Area/Main/Curation">001F55</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Cascade-Avalanche Up-Conversion in Tm<sup>3+</sup>
:YLF Crystals</title>
<author><name sortKey="Perlin, E Yu" sort="Perlin, E Yu" uniqKey="Perlin E" first="E. Yu." last="Perlin">E. Yu. Perlin</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg, 199034 Russia</s1>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">Russie</country>
<wicri:regionArea>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg</wicri:regionArea>
<wicri:noRegion>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg, 199034 Russia</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Tkachuk, A M" sort="Tkachuk, A M" uniqKey="Tkachuk A" first="A. M." last="Tkachuk">A. M. Tkachuk</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg, 199034 Russia</s1>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">Russie</country>
<wicri:regionArea>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg</wicri:regionArea>
<wicri:noRegion>Vavilov State Optical Institute, All-Russia Research Center, St. Petersburg, 199034 Russia</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Joubert, M F" sort="Joubert, M F" uniqKey="Joubert M" first="M.-F." last="Joubert">M.-F. Joubert</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>LPCML, UMR 5620 du CNRS Universite Lyon 1, 69622 Villeurbanne Cedex, France</s1>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">France</country>
<wicri:regionArea>LPCML, UMR 5620 du CNRS Universite Lyon 1, 69622 Villeurbanne Cedex</wicri:regionArea>
<wicri:noRegion>69622 Villeurbanne Cedex</wicri:noRegion>
<wicri:noRegion>69622 Villeurbanne Cedex</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Moncorge, R" sort="Moncorge, R" uniqKey="Moncorge R" first="R." last="Moncorge">R. Moncorge</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>LPCML, UMR 5620 du CNRS Universite Lyon 1, 69622 Villeurbanne Cedex, France</s1>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">France</country>
<wicri:regionArea>LPCML, UMR 5620 du CNRS Universite Lyon 1, 69622 Villeurbanne Cedex</wicri:regionArea>
<wicri:noRegion>69622 Villeurbanne Cedex</wicri:noRegion>
<wicri:noRegion>69622 Villeurbanne Cedex</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>CIRIL, UMR 6637 CNRS-CEA-ISMRA, Universite de Caen, Laboratoire de Spectroscopie Atomique, 6 bd du Marechal Juin, 14050 Caen, France</s1>
<sZ>4 aut.</sZ>
</inist:fA14>
<country xml:lang="fr">France</country>
<wicri:regionArea>CIRIL, UMR 6637 CNRS-CEA-ISMRA, Universite de Caen, Laboratoire de Spectroscopie Atomique, 6 bd du Marechal Juin, 14050 Caen</wicri:regionArea>
<wicri:noRegion>14050 Caen</wicri:noRegion>
<wicri:noRegion>14050 Caen</wicri:noRegion>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Optics and spectroscopy</title>
<title level="j" type="abbreviated">Opt. spectrosc.</title>
<idno type="ISSN">0030-400X</idno>
<imprint><date when="2001-05">2001-05</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Optics and spectroscopy</title>
<title level="j" type="abbreviated">Opt. spectrosc.</title>
<idno type="ISSN">0030-400X</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Experimental study</term>
<term>Fluorine compounds</term>
<term>Impurities</term>
<term>Infrared spectra</term>
<term>Lanthanum compounds</term>
<term>Luminescence</term>
<term>Photoexcitation</term>
<term>Photoluminescence</term>
<term>Thulium</term>
<term>Yttrium compounds</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>7830H</term>
<term>7855H</term>
<term>Etude expérimentale</term>
<term>Luminescence</term>
<term>Photoluminescence</term>
<term>Thulium</term>
<term>Spectre IR</term>
<term>Photoexcitation</term>
<term>Impureté</term>
<term>Yttrium composé</term>
<term>Lanthane composé</term>
<term>Fluor composé</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">New efficient mechanisms of long-wavelength excitation of short-wavelength luminescence in a system of rare-earth impurity ions are proposed. The model studied involves a multilevel system of electronic states of a rare-earth ion interacting with the long-wavelength emission that is in resonance with one or several transitions between the excited levels. The concentration of impurity ions is assumed to be sufficiently high, so that the interionic cross-relaxation and the up-conversion play a significant role. Moreover, the model includes processes similar to photon avalanche, in which the photoinduced excitation of a single ion is converted into lower-level excitations of several ions, each of them reentering the process after photon absorption. Numerical solutions of the system of balance equations for a multilevel system are obtained with calculated and semiempirical parameters of self-quenching and up-conversion. It is shown that, in a system of Tm<sup>3+</sup>
impurity ions, short-wavelength luminescence at λ ≥ 0.29 μm can be efficiently excited by radiation at λ ≅ 1.11 or 0.649 μm with a moderate intensity. © 2001 MAIK Nauka / Interperiodica .</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001F55 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 001F55 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Terre |area= ThuliumV1 |flux= Main |étape= Curation |type= RBID |clé= Pascal:01-0219151 |texte= Cascade-Avalanche Up-Conversion in Tm3+:YLF Crystals }}
![]() | This area was generated with Dilib version V0.6.21. | ![]() |