Yb:LuAG laser ceramics : a promising high power laser gain medium
Yb:LuAG laser ceramics with different Yb3+ doping concentrations were successfully fabricated by using a solid-state reactive sintering method. SEM graphs demonstrate that the samples have a dense and pore-free microstructure. Based on the spectroscopic studies the ceramics have a large emission cro...
| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Online Access: | https://hdl.handle.net/10356/98013 http://hdl.handle.net/10220/10933 |
| _version_ | 1826112446160437248 |
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| author | Luo, Dewei Zhang, Jian Xu, Changwen Yang, Hao Lin, Hui Zhu, Haiyong Tang, Dingyuan |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Luo, Dewei Zhang, Jian Xu, Changwen Yang, Hao Lin, Hui Zhu, Haiyong Tang, Dingyuan |
| author_sort | Luo, Dewei |
| collection | NTU |
| description | Yb:LuAG laser ceramics with different Yb3+ doping concentrations were successfully fabricated by using a solid-state reactive sintering method. SEM graphs demonstrate that the samples have a dense and pore-free microstructure. Based on the spectroscopic studies the ceramics have a large emission cross-section of 2.7 × 10−20 cm2 at 1030 nm emission peak. CW laser operation of the samples has given 7.2 W output power with 65% slope efficiency. |
| first_indexed | 2024-10-01T03:07:08Z |
| format | Journal Article |
| id | ntu-10356/98013 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:07:08Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/980132020-09-26T22:16:50Z Yb:LuAG laser ceramics : a promising high power laser gain medium Luo, Dewei Zhang, Jian Xu, Changwen Yang, Hao Lin, Hui Zhu, Haiyong Tang, Dingyuan School of Electrical and Electronic Engineering School of Materials Science & Engineering Temasek Laboratories Yb:LuAG laser ceramics with different Yb3+ doping concentrations were successfully fabricated by using a solid-state reactive sintering method. SEM graphs demonstrate that the samples have a dense and pore-free microstructure. Based on the spectroscopic studies the ceramics have a large emission cross-section of 2.7 × 10−20 cm2 at 1030 nm emission peak. CW laser operation of the samples has given 7.2 W output power with 65% slope efficiency. Published version 2013-07-04T03:10:45Z 2019-12-06T19:49:30Z 2013-07-04T03:10:45Z 2019-12-06T19:49:30Z 2012 2012 Journal Article Luo, D., Zhang, J., Xu, C., Yang, H., Lin, H., Zhu, H., et al. (2012). Yb:LuAG laser ceramics: a promising high power laser gain medium. Optical Materials Express, 2(10), 1425-1431. 2159-3930 https://hdl.handle.net/10356/98013 http://hdl.handle.net/10220/10933 10.1364/OME.2.001425 en Optical materials express © 2012 Optical Society of America. This paper was published in Optical Materials Express and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [http://dx.doi.org/10.1364/OME.2.001425]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf |
| spellingShingle | Luo, Dewei Zhang, Jian Xu, Changwen Yang, Hao Lin, Hui Zhu, Haiyong Tang, Dingyuan Yb:LuAG laser ceramics : a promising high power laser gain medium |
| title | Yb:LuAG laser ceramics : a promising high power laser gain medium |
| title_full | Yb:LuAG laser ceramics : a promising high power laser gain medium |
| title_fullStr | Yb:LuAG laser ceramics : a promising high power laser gain medium |
| title_full_unstemmed | Yb:LuAG laser ceramics : a promising high power laser gain medium |
| title_short | Yb:LuAG laser ceramics : a promising high power laser gain medium |
| title_sort | yb luag laser ceramics a promising high power laser gain medium |
| url | https://hdl.handle.net/10356/98013 http://hdl.handle.net/10220/10933 |
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