Photoluminescence of an Yba＋/Al3＋-codoped microstructured optical fibre
An Yba＋/Al3＋-codoped microstructured optical fibre is prepared based on photonic crystal fibre technology. The characteristic spectra of preforms and fibres are experimentally investigated. The results show that under a 971 nm excitation, besides the known infrared fluorescence luminescence around 1...
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| Veröffentlicht in: | 中国物理：英文版 2011, Vol.20 (8), p.443-448 |
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| creator | Xia Chang-Ming Zhou Gui-Yao Hart Ying Hou Lan-Tian |
| description | An Yba＋/Al3＋-codoped microstructured optical fibre is prepared based on photonic crystal fibre technology. The characteristic spectra of preforms and fibres are experimentally investigated. The results show that under a 971 nm excitation, besides the known infrared fluorescence luminescence around 1050 nm, a blue luminescence peak at 486 nm is obtained. Moreover, an unexpected emission peak at 730 nm is also observed. The photoluminescence mechanism of an Yba＋/Al3＋-codoped microstructured optical fibre is discussed. The emission peak at 486 nm is attributed to the cooperative upconversion resulting from pairs of Yb3＋ ions, and the emission peak around 730 nm is ascribed to the stimulated Raman scattering because of nonlinear effects of microstructured optical fibre. The Yba＋/Al3＋-codoped microstructured optical fibre is promising for varieties of applications from laser printing and optical recording to cancer treatments, such as photodynamic therapy. |
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The characteristic spectra of preforms and fibres are experimentally investigated. The results show that under a 971 nm excitation, besides the known infrared fluorescence luminescence around 1050 nm, a blue luminescence peak at 486 nm is obtained. Moreover, an unexpected emission peak at 730 nm is also observed. The photoluminescence mechanism of an Yba＋/Al3＋-codoped microstructured optical fibre is discussed. The emission peak at 486 nm is attributed to the cooperative upconversion resulting from pairs of Yb3＋ ions, and the emission peak around 730 nm is ascribed to the stimulated Raman scattering because of nonlinear effects of microstructured optical fibre. The Yba＋/Al3＋-codoped microstructured optical fibre is promising for varieties of applications from laser printing and optical recording to cancer treatments, such as photodynamic therapy.</description><identifier>ISSN: 1674-1056</identifier><identifier>EISSN: 2058-3834</identifier><language>eng</language><subject>YBA ; 光动力疗法 ; 光子晶体 ; 光致发光 ; 共掺 ; 合作上转换 ; 微结构光纤 ; 非线性效应</subject><ispartof>中国物理：英文版, 2011, Vol.20 (8), p.443-448</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85823A/85823A.jpg</thumbnail><link.rule.ids>314,776,780,4010</link.rule.ids></links><search><creatorcontrib>Xia Chang-Ming Zhou Gui-Yao Hart Ying Hou Lan-Tian</creatorcontrib><title>Photoluminescence of an Yba＋/Al3＋-codoped microstructured optical fibre</title><title>中国物理：英文版</title><addtitle>Chinese Physics</addtitle><description>An Yba＋/Al3＋-codoped microstructured optical fibre is prepared based on photonic crystal fibre technology. The characteristic spectra of preforms and fibres are experimentally investigated. The results show that under a 971 nm excitation, besides the known infrared fluorescence luminescence around 1050 nm, a blue luminescence peak at 486 nm is obtained. Moreover, an unexpected emission peak at 730 nm is also observed. The photoluminescence mechanism of an Yba＋/Al3＋-codoped microstructured optical fibre is discussed. The emission peak at 486 nm is attributed to the cooperative upconversion resulting from pairs of Yb3＋ ions, and the emission peak around 730 nm is ascribed to the stimulated Raman scattering because of nonlinear effects of microstructured optical fibre. The Yba＋/Al3＋-codoped microstructured optical fibre is promising for varieties of applications from laser printing and optical recording to cancer treatments, such as photodynamic therapy.</description><subject>YBA</subject><subject>光动力疗法</subject><subject>光子晶体</subject><subject>光致发光</subject><subject>共掺</subject><subject>合作上转换</subject><subject>微结构光纤</subject><subject>非线性效应</subject><issn>1674-1056</issn><issn>2058-3834</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNpjYuA0MjC10DW2MDZhYeA0NDM30TU0MDXjYOAqLs4yMDAzNDAy5mTwDsjIL8nPKc3NzEstTk7NS05VyE9TSMxTiExKfL-nW98xxxhI6Sbnp-QXpKYo5GYmF-UXlxSVJpeUFgH5-QUlmcmJOQppmUlFqTwMrGmJOcWpvFCam0HRzTXE2UM3OSM_L70wMy89vqAoMzexqDLe2MLSwMzS1MyYGDUARJ4_sw</recordid><startdate>2011</startdate><enddate>2011</enddate><creator>Xia Chang-Ming Zhou Gui-Yao Hart Ying Hou Lan-Tian</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope></search><sort><creationdate>2011</creationdate><title>Photoluminescence of an Yba＋/Al3＋-codoped microstructured optical fibre</title><author>Xia Chang-Ming Zhou Gui-Yao Hart Ying Hou Lan-Tian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_primary_389069563</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>YBA</topic><topic>光动力疗法</topic><topic>光子晶体</topic><topic>光致发光</topic><topic>共掺</topic><topic>合作上转换</topic><topic>微结构光纤</topic><topic>非线性效应</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xia Chang-Ming Zhou Gui-Yao Hart Ying Hou Lan-Tian</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>中国物理：英文版</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xia Chang-Ming Zhou Gui-Yao Hart Ying Hou Lan-Tian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photoluminescence of an Yba＋/Al3＋-codoped microstructured optical fibre</atitle><jtitle>中国物理：英文版</jtitle><addtitle>Chinese Physics</addtitle><date>2011</date><risdate>2011</risdate><volume>20</volume><issue>8</issue><spage>443</spage><epage>448</epage><pages>443-448</pages><issn>1674-1056</issn><eissn>2058-3834</eissn><abstract>An Yba＋/Al3＋-codoped microstructured optical fibre is prepared based on photonic crystal fibre technology. The characteristic spectra of preforms and fibres are experimentally investigated. The results show that under a 971 nm excitation, besides the known infrared fluorescence luminescence around 1050 nm, a blue luminescence peak at 486 nm is obtained. Moreover, an unexpected emission peak at 730 nm is also observed. The photoluminescence mechanism of an Yba＋/Al3＋-codoped microstructured optical fibre is discussed. The emission peak at 486 nm is attributed to the cooperative upconversion resulting from pairs of Yb3＋ ions, and the emission peak around 730 nm is ascribed to the stimulated Raman scattering because of nonlinear effects of microstructured optical fibre. The Yba＋/Al3＋-codoped microstructured optical fibre is promising for varieties of applications from laser printing and optical recording to cancer treatments, such as photodynamic therapy.</abstract></addata></record> |
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| ispartof | 中国物理：英文版, 2011, Vol.20 (8), p.443-448 |
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| language | eng |
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| source | IOP Publishing Journals |
| subjects | YBA 光动力疗法 光子晶体 光致发光 共掺 合作上转换 微结构光纤 非线性效应 |
| title | Photoluminescence of an Yba＋/Al3＋-codoped microstructured optical fibre |
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