Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique
Dy ^3+ -doped YCa _4 O(BO _3 ) _3 (Dy:YCOB) crystal was successfully grown by the Czochralski technique. The absorption cross section at 453 nm was 0.28 × 10 ^–21 cm ^2 , that is related to the ^6 H _15/2 → ^4 I _15/2 transition. The Judd-Ofelt parameters Ω _t (t = 2, 4, 6) were 1.62 × 10 ^–20 , 0...
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| Format: | Article |
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IOP Publishing
2021-01-01
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| Series: | Materials Research Express |
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| Online Access: | https://doi.org/10.1088/2053-1591/ac07e3 |
| _version_ | 1797746935769071616 |
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| author | Zhangli Shi Qingsong Song Jian Liu Huili Tang Qingguo Wang Yanyan Xue Xiaodong Xu Jun Xu |
| author_facet | Zhangli Shi Qingsong Song Jian Liu Huili Tang Qingguo Wang Yanyan Xue Xiaodong Xu Jun Xu |
| author_sort | Zhangli Shi |
| collection | DOAJ |
| description | Dy ^3+ -doped YCa _4 O(BO _3 ) _3 (Dy:YCOB) crystal was successfully grown by the Czochralski technique. The absorption cross section at 453 nm was 0.28 × 10 ^–21 cm ^2 , that is related to the ^6 H _15/2 → ^4 I _15/2 transition. The Judd-Ofelt parameters Ω _t (t = 2, 4, 6) were 1.62 × 10 ^–20 , 0.10 × 10 ^–20 , 0.41 × 10 ^–20 cm ^2 , respectively. The emission cross section assigned to the transition ^4 F _9/2 → ^6 H _13/2 was 1.02 × 10 ^–21 cm ^2 . The ^4 F _9/2 energy level’s fluorescence lifetime was 900 μ s. |
| first_indexed | 2024-03-12T15:43:58Z |
| format | Article |
| id | doaj.art-4c4ad5ea480e4b4ab59dc9d5491a7d6c |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:43:58Z |
| publishDate | 2021-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-4c4ad5ea480e4b4ab59dc9d5491a7d6c2023-08-09T15:49:56ZengIOP PublishingMaterials Research Express2053-15912021-01-018606520310.1088/2053-1591/ac07e3Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski techniqueZhangli Shi0https://orcid.org/0000-0001-6602-373XQingsong Song1Jian Liu2Huili Tang3Qingguo Wang4Yanyan Xue5Xiaodong Xu6Jun Xu7School of Physics Science and Engineering, Institute for Advanced Study, Tongji University , Shanghai 200092, People’s Republic of ChinaSchool of Physics Science and Engineering, Institute for Advanced Study, Tongji University , Shanghai 200092, People’s Republic of ChinaSchool of Physics Science and Engineering, Institute for Advanced Study, Tongji University , Shanghai 200092, People’s Republic of ChinaSchool of Physics Science and Engineering, Institute for Advanced Study, Tongji University , Shanghai 200092, People’s Republic of ChinaSchool of Physics Science and Engineering, Institute for Advanced Study, Tongji University , Shanghai 200092, People’s Republic of ChinaSchool of Physics Science and Engineering, Institute for Advanced Study, Tongji University , Shanghai 200092, People’s Republic of ChinaJiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University , Xuzhou 221116, People’s Republic of ChinaSchool of Physics Science and Engineering, Institute for Advanced Study, Tongji University , Shanghai 200092, People’s Republic of ChinaDy ^3+ -doped YCa _4 O(BO _3 ) _3 (Dy:YCOB) crystal was successfully grown by the Czochralski technique. The absorption cross section at 453 nm was 0.28 × 10 ^–21 cm ^2 , that is related to the ^6 H _15/2 → ^4 I _15/2 transition. The Judd-Ofelt parameters Ω _t (t = 2, 4, 6) were 1.62 × 10 ^–20 , 0.10 × 10 ^–20 , 0.41 × 10 ^–20 cm ^2 , respectively. The emission cross section assigned to the transition ^4 F _9/2 → ^6 H _13/2 was 1.02 × 10 ^–21 cm ^2 . The ^4 F _9/2 energy level’s fluorescence lifetime was 900 μ s.https://doi.org/10.1088/2053-1591/ac07e3Dy: YCa4O(BO3)3czochralski techniquespectroscopic property |
| spellingShingle | Zhangli Shi Qingsong Song Jian Liu Huili Tang Qingguo Wang Yanyan Xue Xiaodong Xu Jun Xu Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique Materials Research Express Dy: YCa4O(BO3)3 czochralski technique spectroscopic property |
| title | Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique |
| title_full | Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique |
| title_fullStr | Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique |
| title_full_unstemmed | Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique |
| title_short | Optical properties of Dy:YCa4O(BO3)3 crystal grown by the Czochralski technique |
| title_sort | optical properties of dy yca4o bo3 3 crystal grown by the czochralski technique |
| topic | Dy: YCa4O(BO3)3 czochralski technique spectroscopic property |
| url | https://doi.org/10.1088/2053-1591/ac07e3 |
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