High multi-photon visible upconversion emissions of Er{sup 3+} singly doped BiOCl microcrystals: A photon avalanche of Er{sup 3+} induced by 980 nm excitation
Under 980 nm excitation, high multi-photon upconversion (UC) emission from the {sup 2}H{sub 11/2}/{sup 4}S{sub 3/2} (green) and {sup 4}F{sub 9/2} (red) levels of Er{sup 3+} ions were observed from Er{sup 3+} singly doped BiOCl microcrystals. These high-energy excited states were populated by a three...
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| Veröffentlicht in: | Applied physics letters 2013-12, Vol.103 (23) |
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| container_title | Applied physics letters |
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| creator | Li, Yongjin Song, Zhiguo Li, Chen Wan, Ronghua Qiu, Jianbei Yang, Zhengwen Yin, Zhaoyi Yang, Yong Zhou, Dacheng Wang, Qi |
| description | Under 980 nm excitation, high multi-photon upconversion (UC) emission from the {sup 2}H{sub 11/2}/{sup 4}S{sub 3/2} (green) and {sup 4}F{sub 9/2} (red) levels of Er{sup 3+} ions were observed from Er{sup 3+} singly doped BiOCl microcrystals. These high-energy excited states were populated by a three to ten photon UC process conditionally, which depended on the pump power density and the Er{sup 3+} ion doping concentration, characterizing as a hetero-looping enhanced energy transfer avalanche UC process. UC emission lifetime and Raman analysis suggest that the unusual UC phenomena are initiated by the new and intense phonon vibration modes of BiOCl lattices due to Er{sup 3+} ions doping. |
| doi_str_mv | 10.1063/1.4838636 |
| format | Article |
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These high-energy excited states were populated by a three to ten photon UC process conditionally, which depended on the pump power density and the Er{sup 3+} ion doping concentration, characterizing as a hetero-looping enhanced energy transfer avalanche UC process. UC emission lifetime and Raman analysis suggest that the unusual UC phenomena are initiated by the new and intense phonon vibration modes of BiOCl lattices due to Er{sup 3+} ions doping.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.4838636</identifier><language>eng</language><publisher>United States</publisher><subject>CRYSTALS ; DOPED MATERIALS ; EMISSION ; ERBIUM IONS ; EXCITATION ; MATERIALS SCIENCE ; MULTI-PHOTON PROCESSES ; OSCILLATION MODES ; PHOTONS ; POWER DENSITY ; URANIUM CARBIDES</subject><ispartof>Applied physics letters, 2013-12, Vol.103 (23)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></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://www.osti.gov/biblio/22253887$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Yongjin</creatorcontrib><creatorcontrib>Song, Zhiguo</creatorcontrib><creatorcontrib>Li, Chen</creatorcontrib><creatorcontrib>Wan, Ronghua</creatorcontrib><creatorcontrib>Qiu, Jianbei</creatorcontrib><creatorcontrib>Yang, Zhengwen</creatorcontrib><creatorcontrib>Yin, Zhaoyi</creatorcontrib><creatorcontrib>Yang, Yong</creatorcontrib><creatorcontrib>Zhou, Dacheng</creatorcontrib><creatorcontrib>Wang, Qi</creatorcontrib><title>High multi-photon visible upconversion emissions of Er{sup 3+} singly doped BiOCl microcrystals: A photon avalanche of Er{sup 3+} induced by 980 nm excitation</title><title>Applied physics letters</title><description>Under 980 nm excitation, high multi-photon upconversion (UC) emission from the {sup 2}H{sub 11/2}/{sup 4}S{sub 3/2} (green) and {sup 4}F{sub 9/2} (red) levels of Er{sup 3+} ions were observed from Er{sup 3+} singly doped BiOCl microcrystals. These high-energy excited states were populated by a three to ten photon UC process conditionally, which depended on the pump power density and the Er{sup 3+} ion doping concentration, characterizing as a hetero-looping enhanced energy transfer avalanche UC process. UC emission lifetime and Raman analysis suggest that the unusual UC phenomena are initiated by the new and intense phonon vibration modes of BiOCl lattices due to Er{sup 3+} ions doping.</description><subject>CRYSTALS</subject><subject>DOPED MATERIALS</subject><subject>EMISSION</subject><subject>ERBIUM IONS</subject><subject>EXCITATION</subject><subject>MATERIALS SCIENCE</subject><subject>MULTI-PHOTON PROCESSES</subject><subject>OSCILLATION MODES</subject><subject>PHOTONS</subject><subject>POWER DENSITY</subject><subject>URANIUM CARBIDES</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNpdkNFKwzAUhoMoOKcXvkHAS-k8adom9W6O6YTBbnY_kjRdI21TmnRYRPDWt_DZfBIj7sqr8_8HzvfzH4SuCcwIZPSOzBJOeUazEzQhwFhECeGnaAIANMrylJyjC-degk1jSifoa2X2FW6G2puoq6y3LT4YZ2St8dAp2x5070xY6sa4X-GwLfGyf3NDh-ntO3am3dcjLmynC_xgNosaN0b1VvWj86J293iOj1xxELVoVaX_IUxbDCpcyxHnHL4_PtsG61dlvPAh8BKdlYGjr45ziraPy-1iFa03T8-L-TqyOfeRYgTKlJK8ZERwAkkpQUKRcJZIKomCOMvDJ1JWJMBzlZaC8BIkTbI0WOB0im7-sNZ5s3MhXasq9G-18rs4jlPKOaM_IPFsJA</recordid><startdate>20131202</startdate><enddate>20131202</enddate><creator>Li, Yongjin</creator><creator>Song, Zhiguo</creator><creator>Li, Chen</creator><creator>Wan, Ronghua</creator><creator>Qiu, Jianbei</creator><creator>Yang, Zhengwen</creator><creator>Yin, Zhaoyi</creator><creator>Yang, Yong</creator><creator>Zhou, Dacheng</creator><creator>Wang, Qi</creator><scope>OTOTI</scope></search><sort><creationdate>20131202</creationdate><title>High multi-photon visible upconversion emissions of Er{sup 3+} singly doped BiOCl microcrystals: A photon avalanche of Er{sup 3+} induced by 980 nm excitation</title><author>Li, Yongjin ; Song, Zhiguo ; Li, Chen ; Wan, Ronghua ; Qiu, Jianbei ; Yang, Zhengwen ; Yin, Zhaoyi ; Yang, Yong ; Zhou, Dacheng ; Wang, Qi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-o98t-c710f5319f71a8104fb0b0d4874b3b1c026931157d4089c5fa18f0b346589c083</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>CRYSTALS</topic><topic>DOPED MATERIALS</topic><topic>EMISSION</topic><topic>ERBIUM IONS</topic><topic>EXCITATION</topic><topic>MATERIALS SCIENCE</topic><topic>MULTI-PHOTON PROCESSES</topic><topic>OSCILLATION MODES</topic><topic>PHOTONS</topic><topic>POWER DENSITY</topic><topic>URANIUM CARBIDES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Yongjin</creatorcontrib><creatorcontrib>Song, Zhiguo</creatorcontrib><creatorcontrib>Li, Chen</creatorcontrib><creatorcontrib>Wan, Ronghua</creatorcontrib><creatorcontrib>Qiu, Jianbei</creatorcontrib><creatorcontrib>Yang, Zhengwen</creatorcontrib><creatorcontrib>Yin, Zhaoyi</creatorcontrib><creatorcontrib>Yang, Yong</creatorcontrib><creatorcontrib>Zhou, Dacheng</creatorcontrib><creatorcontrib>Wang, Qi</creatorcontrib><collection>OSTI.GOV</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Yongjin</au><au>Song, Zhiguo</au><au>Li, Chen</au><au>Wan, Ronghua</au><au>Qiu, Jianbei</au><au>Yang, Zhengwen</au><au>Yin, Zhaoyi</au><au>Yang, Yong</au><au>Zhou, Dacheng</au><au>Wang, Qi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High multi-photon visible upconversion emissions of Er{sup 3+} singly doped BiOCl microcrystals: A photon avalanche of Er{sup 3+} induced by 980 nm excitation</atitle><jtitle>Applied physics letters</jtitle><date>2013-12-02</date><risdate>2013</risdate><volume>103</volume><issue>23</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><abstract>Under 980 nm excitation, high multi-photon upconversion (UC) emission from the {sup 2}H{sub 11/2}/{sup 4}S{sub 3/2} (green) and {sup 4}F{sub 9/2} (red) levels of Er{sup 3+} ions were observed from Er{sup 3+} singly doped BiOCl microcrystals. These high-energy excited states were populated by a three to ten photon UC process conditionally, which depended on the pump power density and the Er{sup 3+} ion doping concentration, characterizing as a hetero-looping enhanced energy transfer avalanche UC process. UC emission lifetime and Raman analysis suggest that the unusual UC phenomena are initiated by the new and intense phonon vibration modes of BiOCl lattices due to Er{sup 3+} ions doping.</abstract><cop>United States</cop><doi>10.1063/1.4838636</doi></addata></record> |
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| ispartof | Applied physics letters, 2013-12, Vol.103 (23) |
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| language | eng |
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| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | CRYSTALS DOPED MATERIALS EMISSION ERBIUM IONS EXCITATION MATERIALS SCIENCE MULTI-PHOTON PROCESSES OSCILLATION MODES PHOTONS POWER DENSITY URANIUM CARBIDES |
| title | High multi-photon visible upconversion emissions of Er{sup 3+} singly doped BiOCl microcrystals: A photon avalanche of Er{sup 3+} induced by 980 nm excitation |
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