Mid-IR luminescence of Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)(65) bulk glasses and fibers
Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)65 glasses provide good emission efficiencies in the mid-infrared (mid-IR). The complex glassy network of these chalcogenide glasses were characterized by Raman scattering and extended X-ray absorption fine structure, to put in evidence a structure combining tetra...
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Veröffentlicht in: | Materials letters 2013-06, Vol.101, p.21-24 |
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creator | Charpentier, Frédéric Starecki, Florent Doualan, Jean-Louis Jovari, Pal Camy, Patrice Troles, Johann Belin, Stéphanie Bureau, Bruno Nazabal, Virginie |
description | Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)65 glasses provide good emission efficiencies in the mid-infrared (mid-IR). The complex glassy network of these chalcogenide glasses were characterized by Raman scattering and extended X-ray absorption fine structure, to put in evidence a structure combining tetrahedra of Germanium and Gallium and trigonal pyramids of Antimony. The arrangement of these structural units permits the introduction of rare earth ions thanks, in particular, to a charge compensation generated by the Ga in a tetrahedral site. Consequently, Pr3+ and Dy3+ ions inserted in such low phonon energy glasses emit efficiently in mid-IR, between 3.5 and 5 μm. Finally, Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)65 fibers were obtained from bulk glass preform. Efficient emission in mid-IR was obtained by pumping Dy3+ doped Ga5Ge20Sb10S65 and Pr3+ doped Ga5Ge20Sb10S(Se)65 fibers at 920 nm and 2 μm, respectively. |
doi_str_mv | 10.1016/j.matlet.2013.03.062 |
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The complex glassy network of these chalcogenide glasses were characterized by Raman scattering and extended X-ray absorption fine structure, to put in evidence a structure combining tetrahedra of Germanium and Gallium and trigonal pyramids of Antimony. The arrangement of these structural units permits the introduction of rare earth ions thanks, in particular, to a charge compensation generated by the Ga in a tetrahedral site. Consequently, Pr3+ and Dy3+ ions inserted in such low phonon energy glasses emit efficiently in mid-IR, between 3.5 and 5 μm. Finally, Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)65 fibers were obtained from bulk glass preform. Efficient emission in mid-IR was obtained by pumping Dy3+ doped Ga5Ge20Sb10S65 and Pr3+ doped Ga5Ge20Sb10S(Se)65 fibers at 920 nm and 2 μm, respectively.</description><identifier>ISSN: 0167-577X</identifier><identifier>DOI: 10.1016/j.matlet.2013.03.062</identifier><language>eng</language><publisher>Elsevier</publisher><subject>Chemical Sciences ; Material chemistry</subject><ispartof>Materials letters, 2013-06, Vol.101, p.21-24</ispartof><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-0113-3935</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://hal.science/hal-00848941$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Charpentier, Frédéric</creatorcontrib><creatorcontrib>Starecki, Florent</creatorcontrib><creatorcontrib>Doualan, Jean-Louis</creatorcontrib><creatorcontrib>Jovari, Pal</creatorcontrib><creatorcontrib>Camy, Patrice</creatorcontrib><creatorcontrib>Troles, Johann</creatorcontrib><creatorcontrib>Belin, Stéphanie</creatorcontrib><creatorcontrib>Bureau, Bruno</creatorcontrib><creatorcontrib>Nazabal, Virginie</creatorcontrib><title>Mid-IR luminescence of Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)(65) bulk glasses and fibers</title><title>Materials letters</title><description>Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)65 glasses provide good emission efficiencies in the mid-infrared (mid-IR). The complex glassy network of these chalcogenide glasses were characterized by Raman scattering and extended X-ray absorption fine structure, to put in evidence a structure combining tetrahedra of Germanium and Gallium and trigonal pyramids of Antimony. The arrangement of these structural units permits the introduction of rare earth ions thanks, in particular, to a charge compensation generated by the Ga in a tetrahedral site. Consequently, Pr3+ and Dy3+ ions inserted in such low phonon energy glasses emit efficiently in mid-IR, between 3.5 and 5 μm. Finally, Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)65 fibers were obtained from bulk glass preform. Efficient emission in mid-IR was obtained by pumping Dy3+ doped Ga5Ge20Sb10S65 and Pr3+ doped Ga5Ge20Sb10S(Se)65 fibers at 920 nm and 2 μm, respectively.</description><subject>Chemical Sciences</subject><subject>Material chemistry</subject><issn>0167-577X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNotTFtLwzAYzYOCc_oPfMjjhrR-ubXJ45i6DSaKVfStpMkX19mto9mE_XvrBQ6cw7kRcsUgZcCym3W6sfsG9ykHJlLokfETMuijPFF5_n5GzmNcA4A0IAfk7aH2yeKZNodNvcXocOuQtoHeHsU1tVtPn7pe-HaHns6smiGHomJQjAocjzI1ptWh-aQfjY0R4-8g1BV28YKcBttEvPznIXm9v3uZzpPl42wxnSyTFWNmn3jHfe6Yy7g02gSstFABhHZSOIXKh5y7yiLLwEBQri9pbYWXjjOBRgQxJOO_35Vtyl1Xb2x3LFtbl_PJsvzxALTURrIvJr4BQI5Ruw</recordid><startdate>20130615</startdate><enddate>20130615</enddate><creator>Charpentier, Frédéric</creator><creator>Starecki, Florent</creator><creator>Doualan, Jean-Louis</creator><creator>Jovari, Pal</creator><creator>Camy, Patrice</creator><creator>Troles, Johann</creator><creator>Belin, Stéphanie</creator><creator>Bureau, Bruno</creator><creator>Nazabal, Virginie</creator><general>Elsevier</general><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-0113-3935</orcidid></search><sort><creationdate>20130615</creationdate><title>Mid-IR luminescence of Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)(65) bulk glasses and fibers</title><author>Charpentier, Frédéric ; Starecki, Florent ; Doualan, Jean-Louis ; Jovari, Pal ; Camy, Patrice ; Troles, Johann ; Belin, Stéphanie ; Bureau, Bruno ; Nazabal, Virginie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-h119t-dc2d7c1c624989feb835f038c43c5e5df72cbae16090f5c49888a3d4c213e93f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Chemical Sciences</topic><topic>Material chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Charpentier, Frédéric</creatorcontrib><creatorcontrib>Starecki, Florent</creatorcontrib><creatorcontrib>Doualan, Jean-Louis</creatorcontrib><creatorcontrib>Jovari, Pal</creatorcontrib><creatorcontrib>Camy, Patrice</creatorcontrib><creatorcontrib>Troles, Johann</creatorcontrib><creatorcontrib>Belin, Stéphanie</creatorcontrib><creatorcontrib>Bureau, Bruno</creatorcontrib><creatorcontrib>Nazabal, Virginie</creatorcontrib><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Charpentier, Frédéric</au><au>Starecki, Florent</au><au>Doualan, Jean-Louis</au><au>Jovari, Pal</au><au>Camy, Patrice</au><au>Troles, Johann</au><au>Belin, Stéphanie</au><au>Bureau, Bruno</au><au>Nazabal, Virginie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mid-IR luminescence of Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)(65) bulk glasses and fibers</atitle><jtitle>Materials letters</jtitle><date>2013-06-15</date><risdate>2013</risdate><volume>101</volume><spage>21</spage><epage>24</epage><pages>21-24</pages><issn>0167-577X</issn><abstract>Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)65 glasses provide good emission efficiencies in the mid-infrared (mid-IR). The complex glassy network of these chalcogenide glasses were characterized by Raman scattering and extended X-ray absorption fine structure, to put in evidence a structure combining tetrahedra of Germanium and Gallium and trigonal pyramids of Antimony. The arrangement of these structural units permits the introduction of rare earth ions thanks, in particular, to a charge compensation generated by the Ga in a tetrahedral site. Consequently, Pr3+ and Dy3+ ions inserted in such low phonon energy glasses emit efficiently in mid-IR, between 3.5 and 5 μm. Finally, Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)65 fibers were obtained from bulk glass preform. Efficient emission in mid-IR was obtained by pumping Dy3+ doped Ga5Ge20Sb10S65 and Pr3+ doped Ga5Ge20Sb10S(Se)65 fibers at 920 nm and 2 μm, respectively.</abstract><pub>Elsevier</pub><doi>10.1016/j.matlet.2013.03.062</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-0113-3935</orcidid></addata></record> |
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title | Mid-IR luminescence of Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)(65) bulk glasses and fibers |
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