Optical properties and laser performance of Ho : LuAG ceramics
Lutetium aluminum garnet (LuAG) is a garnet isostructure similar to yttrium aluminum garnet (YAG). High optical quality of 1.0 mol% Ho3+ doped LuAG transparent polycrystalline ceramics were fabricated successfully by reactive sintering method. The microstructures, optical properties and laser perfor...
| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2014
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| Online Access: | https://hdl.handle.net/10356/100532 http://hdl.handle.net/10220/24128 |
| _version_ | 1824456345347162112 |
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| author | Yang, Hao Zhang, Jian Luo, Dewei Lin, Hui Chen, Hao Shen, Deyuan Tang, Dingyuan |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Yang, Hao Zhang, Jian Luo, Dewei Lin, Hui Chen, Hao Shen, Deyuan Tang, Dingyuan |
| author_sort | Yang, Hao |
| collection | NTU |
| description | Lutetium aluminum garnet (LuAG) is a garnet isostructure similar to yttrium aluminum garnet (YAG). High optical quality of 1.0 mol% Ho3+ doped LuAG transparent polycrystalline ceramics were fabricated successfully by reactive sintering method. The microstructures, optical properties and laser performance of the Ho:LuAG ceramics were investigated in this study. The in-line transmittance of Ho:LuAG transparent ceramics is higher than 84% at 2500 nm. The absorption coefficient of 1.0 mol% Ho:LuAG is 0.88 cm–1 at 1906 nm and its absorption cross section is calculated to be 0.62×10–20 cm2. The laser oscillation of Ho:LuAG transparent ceramic without coated was also firstly obtained in this study. |
| first_indexed | 2025-02-19T03:52:37Z |
| format | Journal Article |
| id | ntu-10356/100532 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T03:52:37Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | ntu-10356/1005322020-03-07T14:02:40Z Optical properties and laser performance of Ho : LuAG ceramics Yang, Hao Zhang, Jian Luo, Dewei Lin, Hui Chen, Hao Shen, Deyuan Tang, Dingyuan School of Electrical and Electronic Engineering DRNTU::Engineering::Materials::Ceramic materials Lutetium aluminum garnet (LuAG) is a garnet isostructure similar to yttrium aluminum garnet (YAG). High optical quality of 1.0 mol% Ho3+ doped LuAG transparent polycrystalline ceramics were fabricated successfully by reactive sintering method. The microstructures, optical properties and laser performance of the Ho:LuAG ceramics were investigated in this study. The in-line transmittance of Ho:LuAG transparent ceramics is higher than 84% at 2500 nm. The absorption coefficient of 1.0 mol% Ho:LuAG is 0.88 cm–1 at 1906 nm and its absorption cross section is calculated to be 0.62×10–20 cm2. The laser oscillation of Ho:LuAG transparent ceramic without coated was also firstly obtained in this study. 2014-10-24T08:32:03Z 2019-12-06T20:24:06Z 2014-10-24T08:32:03Z 2019-12-06T20:24:06Z 2013 2013 Journal Article Yang, H., Zhang, J., Luo, D., Lin, H., Chen, H., Shen, D., et al. (2013). Optical properties and laser performance of Ho:LuAG ceramics. Physica status solidi (C), 10(6), 903-906. 1862-6351 https://hdl.handle.net/10356/100532 http://hdl.handle.net/10220/24128 10.1002/pssc.201300007 en Physica status solidi (C) © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
| spellingShingle | DRNTU::Engineering::Materials::Ceramic materials Yang, Hao Zhang, Jian Luo, Dewei Lin, Hui Chen, Hao Shen, Deyuan Tang, Dingyuan Optical properties and laser performance of Ho : LuAG ceramics |
| title | Optical properties and laser performance of Ho : LuAG ceramics |
| title_full | Optical properties and laser performance of Ho : LuAG ceramics |
| title_fullStr | Optical properties and laser performance of Ho : LuAG ceramics |
| title_full_unstemmed | Optical properties and laser performance of Ho : LuAG ceramics |
| title_short | Optical properties and laser performance of Ho : LuAG ceramics |
| title_sort | optical properties and laser performance of ho luag ceramics |
| topic | DRNTU::Engineering::Materials::Ceramic materials |
| url | https://hdl.handle.net/10356/100532 http://hdl.handle.net/10220/24128 |
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