Crystal growth, structure, defect, and spectroscopic properties of the Nd3+-doped Y2.8ScAl4.2O12 single crystal
文献类型：期刊论文
| 作者 | Zhang, Huili1,2 ; Sun, Dunlu1; Luo, Jianqiao1; Zhao, Xuyao1,3; Quan, Cong1,3; Hu, Lunzhen1,3; Han, Zhiyuan1,3; Dong, Kunpeng1,3; Cheng, Maojie1
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| 刊名 | OPTICAL MATERIALS
 |
| 出版日期 | 2020-10-01 |
| 卷号 | 108 |
| 关键词 | Crystal growth Nd3+:Y2.8ScAl4.2O12 Structure Dislocation defect Spectroscopy |
| ISSN号 | 0925-3467 |
| DOI | 10.1016/j.optmat.2020.110423 |
| 通讯作者 | Sun, Dunlu(dlsun@aiofm.ac.cn) |
| 英文摘要 | A Nd3+-doped Y2.8ScAl4.2O12 (Nd:YSAG) single crystal was grown successfully via the Czochralski technology. The crystal structure and crystalline quality of the as-grown Nd:YSAG crystal were determined by the X-ray powder diffraction and X-ray rocking curve, respectively. By X-ray fluorescence analysis, the effective segrega-tion coefficient of Nd3+ is calculated to be 0.33 in the YSAG crystal. Using the chemical etching method, the dislocation density on the (111)-crystalline face is obtained to be about 3.45 x 10(2) cm(-2). The large absorption cross-section (2.95 x 10(-20) cm(2)) and wide FWHM (9.8 nm) around 808.8 nm imply a high LD pumping efficiency. The high emission cross-section (3.53 x 10(-20) cm(2)) at 1336.3 nm and long fluorescence lifetime of Nd3+ ions (286.20 mu s) are beneficial to realize laser output. Thereby, all the results indicate that the Nd:YSAG crystal is a potentially new gain material pumped by a LD for near-infrared laser at 1336.3 nm. |
| WOS关键词 | DEEP-ULTRAVIOLET ; LASER PERFORMANCE ; LIGHT-SOURCE ; NM ; GENERATION |
| 资助项目 | National Natural Science Foundation of China (NSFC)[51872290] ; National Natural Science Foundation of China (NSFC)[51702322] ; National Natural Science Foundation of China (NSFC)[51802307] ; Natural Science Foundation of Anhui Provence[1908085QE176] ; Open Foundation of Science and Technology on Solid-State Laser Laboratory |
| WOS研究方向 | Materials Science ; Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000587290900006 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; Natural Science Foundation of Anhui Provence ; Open Foundation of Science and Technology on Solid-State Laser Laboratory |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/105151]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Sun, Dunlu |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Inst Opt & Fine Mech, Anhui Prov Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China 2.Sci & Technol Solid State Laser Lab, Beijing 100015, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Huili,Sun, Dunlu,Luo, Jianqiao,et al. Crystal growth, structure, defect, and spectroscopic properties of the Nd3+-doped Y2.8ScAl4.2O12 single crystal[J]. OPTICAL MATERIALS,2020,108. |
| APA | Zhang, Huili.,Sun, Dunlu.,Luo, Jianqiao.,Zhao, Xuyao.,Quan, Cong.,...&Cheng, Maojie.(2020).Crystal growth, structure, defect, and spectroscopic properties of the Nd3+-doped Y2.8ScAl4.2O12 single crystal.OPTICAL MATERIALS,108. |
| MLA | Zhang, Huili,et al."Crystal growth, structure, defect, and spectroscopic properties of the Nd3+-doped Y2.8ScAl4.2O12 single crystal".OPTICAL MATERIALS 108(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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