Growth, spectroscopic properties and crystal field analysis of Cr3+ doped GdScO3 crystal
Cr-doped GdScO3 single crystals were grown by the EFG method. Based on their absorption and emission spectras, the crystal field strength and the crystal field parameters of the octahedrally-coordinated Cr3+ ions were determined: Dq = 1553 cm-1, B = 574 cm-1, C = 3211 cm-1, and Dq/B = 2.71 for 0.5%...
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| Veröffentlicht in: | Optical materials express 2019-11, Vol.9 (11), p.4218 |
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| creator | Wang, DongHai Hou, WenTao Li, Na Xue, YanYan Wang, QingGuo Xu, XiaoDong Li, DongZhen Zhao, HengYu Xu, Jun |
| description | Cr-doped GdScO3 single crystals were grown by the EFG method. Based on their absorption and emission spectras, the crystal field strength and the crystal field parameters of the octahedrally-coordinated Cr3+ ions were determined: Dq = 1553 cm-1, B = 574 cm-1, C = 3211 cm-1, and Dq/B = 2.71 for 0.5% Cr:GdScO3. Effective phonon energy was calculated to be 412 cm−1, and the Huang–Rhys factor was 3.0. The emission spectra of Cr3+ doped GdScO3 crystal covered the region from 650 nm to 1100 nm, and the emission cross-section at 767 nm was calculated to be 0.32×10−20 cm2. In comparison with the other Cr3+ doped materials, the Cr:GdScO3 crystal has a short fluorescence lifetime, it can be used as a potential tunable laser gain medium. |
| doi_str_mv | 10.1364/OME.9.004218 |
| format | Article |
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Based on their absorption and emission spectras, the crystal field strength and the crystal field parameters of the octahedrally-coordinated Cr3+ ions were determined: Dq = 1553 cm-1, B = 574 cm-1, C = 3211 cm-1, and Dq/B = 2.71 for 0.5% Cr:GdScO3. Effective phonon energy was calculated to be 412 cm−1, and the Huang–Rhys factor was 3.0. The emission spectra of Cr3+ doped GdScO3 crystal covered the region from 650 nm to 1100 nm, and the emission cross-section at 767 nm was calculated to be 0.32×10−20 cm2. In comparison with the other Cr3+ doped materials, the Cr:GdScO3 crystal has a short fluorescence lifetime, it can be used as a potential tunable laser gain medium.</description><identifier>EISSN: 2159-3930</identifier><identifier>DOI: 10.1364/OME.9.004218</identifier><language>eng</language><publisher>Washington: Optical Society of America</publisher><subject>Crystal growth ; Crystals ; EFG (crystal growth) ; Emission spectra ; Field strength ; Mathematical analysis ; Single crystals ; Trivalent chromium ; Tunable lasers</subject><ispartof>Optical materials express, 2019-11, Vol.9 (11), p.4218</ispartof><rights>Copyright Optical Society of America Nov 1, 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,782,786,866,27933,27934</link.rule.ids></links><search><creatorcontrib>Wang, DongHai</creatorcontrib><creatorcontrib>Hou, WenTao</creatorcontrib><creatorcontrib>Li, Na</creatorcontrib><creatorcontrib>Xue, YanYan</creatorcontrib><creatorcontrib>Wang, QingGuo</creatorcontrib><creatorcontrib>Xu, XiaoDong</creatorcontrib><creatorcontrib>Li, DongZhen</creatorcontrib><creatorcontrib>Zhao, HengYu</creatorcontrib><creatorcontrib>Xu, Jun</creatorcontrib><title>Growth, spectroscopic properties and crystal field analysis of Cr3+ doped GdScO3 crystal</title><title>Optical materials express</title><description>Cr-doped GdScO3 single crystals were grown by the EFG method. Based on their absorption and emission spectras, the crystal field strength and the crystal field parameters of the octahedrally-coordinated Cr3+ ions were determined: Dq = 1553 cm-1, B = 574 cm-1, C = 3211 cm-1, and Dq/B = 2.71 for 0.5% Cr:GdScO3. Effective phonon energy was calculated to be 412 cm−1, and the Huang–Rhys factor was 3.0. The emission spectra of Cr3+ doped GdScO3 crystal covered the region from 650 nm to 1100 nm, and the emission cross-section at 767 nm was calculated to be 0.32×10−20 cm2. In comparison with the other Cr3+ doped materials, the Cr:GdScO3 crystal has a short fluorescence lifetime, it can be used as a potential tunable laser gain medium.</description><subject>Crystal growth</subject><subject>Crystals</subject><subject>EFG (crystal growth)</subject><subject>Emission spectra</subject><subject>Field strength</subject><subject>Mathematical analysis</subject><subject>Single crystals</subject><subject>Trivalent chromium</subject><subject>Tunable lasers</subject><issn>2159-3930</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNo1j0FLxDAUhIMguKx78wcEPGpr8pK2yVHK2hVWelDB2xJfEmwptiZZZP-9AXUuA8PHMEPIFWclF7W865-2pS4Zk8DVGVkBr3QhtGAXZBPjyLKqGhTAirx1Yf5OH7c0Lg5TmCPOy4B0CfPiQhpcpObTUgynmMxE_eAmmxMzneIQ6expG8QNtRm2tLPP2It_9pKcezNFt_nzNXl92L60u2Lfd4_t_b4YQTWp4GC88JyJpmpQcamQSe6tlgqshBoQBTSSMeW4UagNc7LCyvh3xyRqrcWaXP_25slfRxfTYZyPIS-MBxD5t6yBN-IH88tQ-w</recordid><startdate>20191101</startdate><enddate>20191101</enddate><creator>Wang, DongHai</creator><creator>Hou, WenTao</creator><creator>Li, Na</creator><creator>Xue, YanYan</creator><creator>Wang, QingGuo</creator><creator>Xu, XiaoDong</creator><creator>Li, DongZhen</creator><creator>Zhao, HengYu</creator><creator>Xu, Jun</creator><general>Optical Society of America</general><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20191101</creationdate><title>Growth, spectroscopic properties and crystal field analysis of Cr3+ doped GdScO3 crystal</title><author>Wang, DongHai ; Hou, WenTao ; Li, Na ; Xue, YanYan ; Wang, QingGuo ; Xu, XiaoDong ; Li, DongZhen ; Zhao, HengYu ; Xu, Jun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j287t-12af3f103757c8148c041fd9482d4262cc3274008e1a8c9a0e45c5afbe04c9993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Crystal growth</topic><topic>Crystals</topic><topic>EFG (crystal growth)</topic><topic>Emission spectra</topic><topic>Field strength</topic><topic>Mathematical analysis</topic><topic>Single crystals</topic><topic>Trivalent chromium</topic><topic>Tunable lasers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, DongHai</creatorcontrib><creatorcontrib>Hou, WenTao</creatorcontrib><creatorcontrib>Li, Na</creatorcontrib><creatorcontrib>Xue, YanYan</creatorcontrib><creatorcontrib>Wang, QingGuo</creatorcontrib><creatorcontrib>Xu, XiaoDong</creatorcontrib><creatorcontrib>Li, DongZhen</creatorcontrib><creatorcontrib>Zhao, HengYu</creatorcontrib><creatorcontrib>Xu, Jun</creatorcontrib><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Optical materials express</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, DongHai</au><au>Hou, WenTao</au><au>Li, Na</au><au>Xue, YanYan</au><au>Wang, QingGuo</au><au>Xu, XiaoDong</au><au>Li, DongZhen</au><au>Zhao, HengYu</au><au>Xu, Jun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Growth, spectroscopic properties and crystal field analysis of Cr3+ doped GdScO3 crystal</atitle><jtitle>Optical materials express</jtitle><date>2019-11-01</date><risdate>2019</risdate><volume>9</volume><issue>11</issue><spage>4218</spage><pages>4218-</pages><eissn>2159-3930</eissn><abstract>Cr-doped GdScO3 single crystals were grown by the EFG method. Based on their absorption and emission spectras, the crystal field strength and the crystal field parameters of the octahedrally-coordinated Cr3+ ions were determined: Dq = 1553 cm-1, B = 574 cm-1, C = 3211 cm-1, and Dq/B = 2.71 for 0.5% Cr:GdScO3. Effective phonon energy was calculated to be 412 cm−1, and the Huang–Rhys factor was 3.0. The emission spectra of Cr3+ doped GdScO3 crystal covered the region from 650 nm to 1100 nm, and the emission cross-section at 767 nm was calculated to be 0.32×10−20 cm2. In comparison with the other Cr3+ doped materials, the Cr:GdScO3 crystal has a short fluorescence lifetime, it can be used as a potential tunable laser gain medium.</abstract><cop>Washington</cop><pub>Optical Society of America</pub><doi>10.1364/OME.9.004218</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Crystal growth Crystals EFG (crystal growth) Emission spectra Field strength Mathematical analysis Single crystals Trivalent chromium Tunable lasers |
| title | Growth, spectroscopic properties and crystal field analysis of Cr3+ doped GdScO3 crystal |
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