The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic
Nd:YAG transparent ceramics were fabricated by a reactive sintering method under vacuum using SiO2, MgO and compound additives (SiO2 and MgO) as sintering aids. The effects of SiO2 and MgO on the microstructure and sintering process of Nd:YAG ceramics were studied. High quality Nd:YAG ceramics with...
| 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/10356/97486 http://hdl.handle.net/10220/10622 |
| _version_ | 1826114779624767488 |
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| author | Yang, Hao Qin, Xianpeng Zhang, Jian Ma, Jan Tang, Dingyuan Wang, Shiwei Zhang, Qitu |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Yang, Hao Qin, Xianpeng Zhang, Jian Ma, Jan Tang, Dingyuan Wang, Shiwei Zhang, Qitu |
| author_sort | Yang, Hao |
| collection | NTU |
| description | Nd:YAG transparent ceramics were fabricated by a reactive sintering method under vacuum using SiO2, MgO and compound additives (SiO2 and MgO) as sintering aids. The effects of SiO2 and MgO on the microstructure and sintering process of Nd:YAG ceramics were studied. High quality Nd:YAG ceramics with compound sintering aids obtained by vacuum sintering at 1780 °C are composed of grains of the size ∼10 μm, and their transmittance is 82% at 400 nm. It was found the absorption coefficient of 1.0 mol% Nd:YAG ceramic was 8.6 cm−1 at 808 nm and its absorption cross section was calculated to be 6.26 × 10^−20 cm2. |
| first_indexed | 2024-10-01T03:44:44Z |
| format | Journal Article |
| id | ntu-10356/97486 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:44:44Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/974862020-06-01T10:01:53Z The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic Yang, Hao Qin, Xianpeng Zhang, Jian Ma, Jan Tang, Dingyuan Wang, Shiwei Zhang, Qitu School of Electrical and Electronic Engineering School of Materials Science & Engineering Temasek Laboratories Nd:YAG transparent ceramics were fabricated by a reactive sintering method under vacuum using SiO2, MgO and compound additives (SiO2 and MgO) as sintering aids. The effects of SiO2 and MgO on the microstructure and sintering process of Nd:YAG ceramics were studied. High quality Nd:YAG ceramics with compound sintering aids obtained by vacuum sintering at 1780 °C are composed of grains of the size ∼10 μm, and their transmittance is 82% at 400 nm. It was found the absorption coefficient of 1.0 mol% Nd:YAG ceramic was 8.6 cm−1 at 808 nm and its absorption cross section was calculated to be 6.26 × 10^−20 cm2. 2013-06-25T05:59:46Z 2019-12-06T19:43:13Z 2013-06-25T05:59:46Z 2019-12-06T19:43:13Z 2011 2011 Journal Article Yang, H., Qin, X., Zhang, J., Ma, J., Tang, D., Wang, S., et al. (2012). The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic. Optical Materials, 34(6), 940-943. 0925-3467 https://hdl.handle.net/10356/97486 http://hdl.handle.net/10220/10622 10.1016/j.optmat.2011.05.029 en Optical materials © 2011 Elsevier B.V. |
| spellingShingle | Yang, Hao Qin, Xianpeng Zhang, Jian Ma, Jan Tang, Dingyuan Wang, Shiwei Zhang, Qitu The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic |
| title | The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic |
| title_full | The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic |
| title_fullStr | The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic |
| title_full_unstemmed | The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic |
| title_short | The effect of MgO and SiO2 codoping on the properties of Nd:YAG transparent ceramic |
| title_sort | effect of mgo and sio2 codoping on the properties of nd yag transparent ceramic |
| url | https://hdl.handle.net/10356/97486 http://hdl.handle.net/10220/10622 |
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