Spectroscopic and radiation-resistant properties of Er,Pr:GYSGG laser crystal operated at 2.79 μm
文献类型：期刊论文
| 作者 | Zhao Xuyao1; Sun Dunlu1 ; Luo Jianqiao1; Zhang Huili1; Fang Zhongqing1; Quan Cong1; Li Xiuli1; Cheng Maojie1; Zhang Qingli1; Yin Shaotang1
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| 刊名 | Chinese Physics. B
 |
| 出版日期 | 2017 |
| 卷号 | 26 |
| 关键词 | Er Pr:GYSGG crystal gamma-ray irradiation anti-radiation ability laser material |
| ISSN号 | 1674-1056 |
| 其他题名 | Spectroscopic and radiation-resistant properties of Er,Pr:GYSGG laser crystal operated at 2.79 μm |
| 英文摘要 | We demonstrate the spectroscopic and laser performance before and after 100 Mrad gamma-ray irradiation on an Er,Pr:GYSGG crystal grown by the Czochralski method. The additional absorption of Er,Pr:GYSGG crystal is close to zero in the 968 nm pumping and 2.7-3 μm laser wavelength regions. The lifetimes of the upper and lower levels show faint decreases after gamma-ray irradiation. The maximum output powers of 542 and 526 mW with the slope efficiencies of 17.7% and 17.0% are obtained, respectively, on the GYSGG/Er,Pr:GYSGG composite crystal before and after the gammaray irradiation. These results suggest that Er,Pr:GYSGG crystal as a laser gain medium possesses a distinguished antiradiation ability for application in space and radiant environments. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6072299 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/57799]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 作者单位 | 1.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 2.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 3.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 4.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 5.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 6.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 7.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 8.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 9.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 10.Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | Zhao Xuyao,Sun Dunlu,Luo Jianqiao,et al. Spectroscopic and radiation-resistant properties of Er,Pr:GYSGG laser crystal operated at 2.79 μm[J]. Chinese Physics. B,2017,26. |
| APA | Zhao Xuyao.,Sun Dunlu.,Luo Jianqiao.,Zhang Huili.,Fang Zhongqing.,...&Yin Shaotang.(2017).Spectroscopic and radiation-resistant properties of Er,Pr:GYSGG laser crystal operated at 2.79 μm.Chinese Physics. B,26. |
| MLA | Zhao Xuyao,et al."Spectroscopic and radiation-resistant properties of Er,Pr:GYSGG laser crystal operated at 2.79 μm".Chinese Physics. B 26(2017). |
入库方式： OAI收割
来源：合肥物质科学研究院
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