Eye-safe 2 μm luminescence from thulium-doped silicon.
Identifieur interne : 000431 ( PubMed/Checkpoint ); précédent : 000430; suivant : 000432Eye-safe 2 μm luminescence from thulium-doped silicon.
Auteurs : Manon Lourenço [Royaume-Uni] ; Russell Gwilliam ; Kevin HomewoodSource :
- Optics letters [ 1539-4794 ] ; 2011.
Descripteurs français
- KwdFr :
- MESH :
- effets indésirables : Luminescence.
- Humains, Mesures de luminescence, Oeil, Silicium, Sécurité, Température, Thulium.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Silicon, Thulium.
- adverse effects : Luminescence.
- Eye, Humans, Luminescent Measurements, Safety, Temperature.
Abstract
We report on photoluminescence in the 1.7-2.1 μm range of silicon doped with thulium. This is achieved by the implantation of Tm into silicon that has been codoped with boron to reduce the thermal quenching. At least six strong lines can be distinguished at 80 K; at 300 K, the spectrum is dominated by the main emission at 2 μm. These emissions are attributed to the trivalent Tm(3+) internal transitions between the first excited state and the ground state.
PubMed: 21263489
Affiliations:
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This is achieved by the implantation of Tm into silicon that has been codoped with boron to reduce the thermal quenching. At least six strong lines can be distinguished at 80 K; at 300 K, the spectrum is dominated by the main emission at 2 μm. These emissions are attributed to the trivalent Tm(3+) internal transitions between the first excited state and the ground state.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">21263489</PMID><DateCreated><Year>2011</Year><Month>01</Month><Day>25</Day></DateCreated><DateCompleted><Year>2011</Year><Month>06</Month><Day>27</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1539-4794</ISSN><JournalIssue CitedMedium="Internet"><Volume>36</Volume><Issue>2</Issue><PubDate><Year>2011</Year><Month>Jan</Month><Day>15</Day></PubDate></JournalIssue><Title>Optics letters</Title><ISOAbbreviation>Opt Lett</ISOAbbreviation></Journal><ArticleTitle>Eye-safe 2 μm luminescence from thulium-doped silicon.</ArticleTitle><Pagination><MedlinePgn>169-71</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1364/OL.36.000169</ELocationID><Abstract><AbstractText>We report on photoluminescence in the 1.7-2.1 μm range of silicon doped with thulium. This is achieved by the implantation of Tm into silicon that has been codoped with boron to reduce the thermal quenching. At least six strong lines can be distinguished at 80 K; at 300 K, the spectrum is dominated by the main emission at 2 μm. These emissions are attributed to the trivalent Tm(3+) internal transitions between the first excited state and the ground state.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lourenço</LastName><ForeName>Manon</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Advanced Technology Institute, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford, Surrey, GU2 7XH, UK. m.lourenco@surrey.ac.uk</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gwilliam</LastName><ForeName>Russell</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Homewood</LastName><ForeName>Kevin</ForeName><Initials>K</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Opt Lett</MedlineTA><NlmUniqueID>7708433</NlmUniqueID><ISSNLinking>0146-9592</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>8RKC5ATI4P</RegistryNumber><NameOfSubstance UI="D013932">Thulium</NameOfSubstance></Chemical><Chemical><RegistryNumber>Z4152N8IUI</RegistryNumber><NameOfSubstance UI="D012825">Silicon</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005123">Eye</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D049449">Luminescence</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000009">adverse effects</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D008163">Luminescent Measurements</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D012449">Safety</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012825">Silicon</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013696">Temperature</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013932">Thulium</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>1</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>1</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>6</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pii">209369</ArticleId><ArticleId IdType="pubmed">21263489</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Royaume-Uni</li></country></list><tree><noCountry><name sortKey="Gwilliam, Russell" sort="Gwilliam, Russell" uniqKey="Gwilliam R" first="Russell" last="Gwilliam">Russell Gwilliam</name><name sortKey="Homewood, Kevin" sort="Homewood, Kevin" uniqKey="Homewood K" first="Kevin" last="Homewood">Kevin Homewood</name></noCountry><country name="Royaume-Uni"><noRegion><name sortKey="Lourenco, Manon" sort="Lourenco, Manon" uniqKey="Lourenco M" first="Manon" last="Lourenço">Manon Lourenço</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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