Laser emission at 0.89 µm in Nd3+-doped NaYF4 nanocrystalline glass ceramics
Nanocrystalline glass ceramics with different concentrations of Nd3+-doped NaYF4 are prepared by melt quenching. Different characterization methods show that the cubic NaYF4 crystalline phase has been formed. Based on the absorption and emission spectra of samples, the absorption (σabs) and emission...
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| Veröffentlicht in: | AIP advances 2020-10, Vol.10 (10), p.105127-105127-5 |
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| creator | Huang, X Y Liu, F T Zhang, S Y Huang, Y P |
| description | Nanocrystalline glass ceramics with different concentrations of Nd3+-doped NaYF4 are prepared by melt quenching. Different characterization methods show that the cubic NaYF4 crystalline phase has been formed. Based on the absorption and emission spectra of samples, the absorption (σabs) and emission (σsem) cross sections of Nd3+ (4I9/2 ↔ 4F3/2) in the NaYF4 nanocrystalline glass ceramics are analyzed. The absorption and emission spectra show typical absorption and emission peaks, suggesting the possibility of concentration quenching. The values of σabs and σsem reach 2.04 × 10−21 cm2 and 1.93 × 10−21 cm2, respectively, which are comparable to those of other glasses, and a positive value of the gain cross section (σg) for 0.89 µm is obtained when the population inversion is chosen as 0.2. The results show that the studied material has promising applications in waveguide lasers and optical amplifiers. |
| doi_str_mv | 10.1063/5.0021062 |
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Different characterization methods show that the cubic NaYF4 crystalline phase has been formed. Based on the absorption and emission spectra of samples, the absorption (σabs) and emission (σsem) cross sections of Nd3+ (4I9/2 ↔ 4F3/2) in the NaYF4 nanocrystalline glass ceramics are analyzed. The absorption and emission spectra show typical absorption and emission peaks, suggesting the possibility of concentration quenching. The values of σabs and σsem reach 2.04 × 10−21 cm2 and 1.93 × 10−21 cm2, respectively, which are comparable to those of other glasses, and a positive value of the gain cross section (σg) for 0.89 µm is obtained when the population inversion is chosen as 0.2. The results show that the studied material has promising applications in waveguide lasers and optical amplifiers.</description><identifier>ISSN: 2158-3226</identifier><identifier>EISSN: 2158-3226</identifier><identifier>DOI: 10.1063/5.0021062</identifier><identifier>CODEN: AAIDBI</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Absorption ; Cross-sections ; Emission analysis ; Emission spectra ; Fluorides ; Glass ceramics ; Nanocrystals ; Population inversion ; Quenching ; Sodium compounds ; Waveguide lasers</subject><ispartof>AIP advances, 2020-10, Vol.10 (10), p.105127-105127-5</ispartof><rights>Author(s)</rights><rights>2020 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-2436-930X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,2102,27924,27925</link.rule.ids></links><search><creatorcontrib>Huang, X Y</creatorcontrib><creatorcontrib>Liu, F T</creatorcontrib><creatorcontrib>Zhang, S Y</creatorcontrib><creatorcontrib>Huang, Y P</creatorcontrib><title>Laser emission at 0.89 µm in Nd3+-doped NaYF4 nanocrystalline glass ceramics</title><title>AIP advances</title><description>Nanocrystalline glass ceramics with different concentrations of Nd3+-doped NaYF4 are prepared by melt quenching. Different characterization methods show that the cubic NaYF4 crystalline phase has been formed. Based on the absorption and emission spectra of samples, the absorption (σabs) and emission (σsem) cross sections of Nd3+ (4I9/2 ↔ 4F3/2) in the NaYF4 nanocrystalline glass ceramics are analyzed. The absorption and emission spectra show typical absorption and emission peaks, suggesting the possibility of concentration quenching. The values of σabs and σsem reach 2.04 × 10−21 cm2 and 1.93 × 10−21 cm2, respectively, which are comparable to those of other glasses, and a positive value of the gain cross section (σg) for 0.89 µm is obtained when the population inversion is chosen as 0.2. The results show that the studied material has promising applications in waveguide lasers and optical amplifiers.</description><subject>Absorption</subject><subject>Cross-sections</subject><subject>Emission analysis</subject><subject>Emission spectra</subject><subject>Fluorides</subject><subject>Glass ceramics</subject><subject>Nanocrystals</subject><subject>Population inversion</subject><subject>Quenching</subject><subject>Sodium compounds</subject><subject>Waveguide lasers</subject><issn>2158-3226</issn><issn>2158-3226</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNp9kM1KAzEUhQdRsGgXvkHAnTI1vzPJUoo_hVo3unAV7uSnpEwnNRkFH8wX8MkcbVFX3s09XD7OuZyiOCF4QnDFLsQEYzoouleMKBGyZJRW-3_0YTHOeYWH4YpgyUfF3RyyS8itQ84hdgh6hCdSoY_3NQodWlh2Xtq4cRYt4Omaow66aNJb7qFtQ-fQsoWckXEJ1sHk4-LAQ5vdeLePisfrq4fpbTm_v5lNL-elJUrRkmMsJW5qXlPLgXElSF0b6mjDBYCzVAnlhaHMYOUNBuZFoywGbxWpGffsqJhtfW2Eld6ksIb0piME_X2Iaakh9cG0Tjtqqtpjx4Fg3gBvpCRDCmWV9I2pxOB1uvXapPj84nKvV_EldcP7mnLBBOGslgN1tqWyCT30Q1U_sQTrr_a10Lv2_4NfY_oF9cZ69gnZu4IV</recordid><startdate>20201001</startdate><enddate>20201001</enddate><creator>Huang, X Y</creator><creator>Liu, F T</creator><creator>Zhang, S Y</creator><creator>Huang, Y P</creator><general>American Institute of Physics</general><general>AIP Publishing LLC</general><scope>AJDQP</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-2436-930X</orcidid></search><sort><creationdate>20201001</creationdate><title>Laser emission at 0.89 µm in Nd3+-doped NaYF4 nanocrystalline glass ceramics</title><author>Huang, X Y ; Liu, F T ; Zhang, S Y ; Huang, Y P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-d1992-400880b7472d4a3495177c2e2b45aaed2959f5c23c09fc0a3f5b9d0afd91734f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Absorption</topic><topic>Cross-sections</topic><topic>Emission analysis</topic><topic>Emission spectra</topic><topic>Fluorides</topic><topic>Glass ceramics</topic><topic>Nanocrystals</topic><topic>Population inversion</topic><topic>Quenching</topic><topic>Sodium compounds</topic><topic>Waveguide lasers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, X Y</creatorcontrib><creatorcontrib>Liu, F T</creatorcontrib><creatorcontrib>Zhang, S Y</creatorcontrib><creatorcontrib>Huang, Y P</creatorcontrib><collection>AIP Open Access Journals</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>AIP advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, X Y</au><au>Liu, F T</au><au>Zhang, S Y</au><au>Huang, Y P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Laser emission at 0.89 µm in Nd3+-doped NaYF4 nanocrystalline glass ceramics</atitle><jtitle>AIP advances</jtitle><date>2020-10-01</date><risdate>2020</risdate><volume>10</volume><issue>10</issue><spage>105127</spage><epage>105127-5</epage><pages>105127-105127-5</pages><issn>2158-3226</issn><eissn>2158-3226</eissn><coden>AAIDBI</coden><abstract>Nanocrystalline glass ceramics with different concentrations of Nd3+-doped NaYF4 are prepared by melt quenching. Different characterization methods show that the cubic NaYF4 crystalline phase has been formed. Based on the absorption and emission spectra of samples, the absorption (σabs) and emission (σsem) cross sections of Nd3+ (4I9/2 ↔ 4F3/2) in the NaYF4 nanocrystalline glass ceramics are analyzed. The absorption and emission spectra show typical absorption and emission peaks, suggesting the possibility of concentration quenching. The values of σabs and σsem reach 2.04 × 10−21 cm2 and 1.93 × 10−21 cm2, respectively, which are comparable to those of other glasses, and a positive value of the gain cross section (σg) for 0.89 µm is obtained when the population inversion is chosen as 0.2. 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| source | DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Absorption Cross-sections Emission analysis Emission spectra Fluorides Glass ceramics Nanocrystals Population inversion Quenching Sodium compounds Waveguide lasers |
| title | Laser emission at 0.89 µm in Nd3+-doped NaYF4 nanocrystalline glass ceramics |
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