2 mu m Ultrabroad spectra and laser operation of Tm:GdScO3 crystal
文献类型：期刊论文
| 作者 | Li, Shanming2; Fang, Qiannan2; Zhang, Yuhang2,3; Tao, Siliang2; Zhang, Junxuan1; Quan, Cong4; Sun, Dunlu4 ; Zhao, Chengchun2; Hang, Yin2,3
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| 刊名 | OPTICS AND LASER TECHNOLOGY
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| 出版日期 | 2021-11-01 |
| 卷号 | 143 |
| ISSN号 | 0030-3992 |
| 关键词 | Tm3+ 2 mu m Laser crystal GdScO3 |
| DOI | 10.1016/j.optlastec.2021.107345 |
| 通讯作者 | Zhao, Chengchun(zhaocc205@siom.ac.cn) ; Hang, Yin(yhang@siom.ac.cn) |
| 英文摘要 | Spectra and laser operation at 2 mu m of Tm:GdScO3 crystal are investigated for the first time. The low symmetry in GdScO3 crystal broadens emission spectrum (269 nm) of Tm3+:F-3(4) -> H-3(6) transition, which is the widest in Tm3+ doped crystals. The emission cross-sections at 1975 nm are approximately 0.23 (E//X), 0.23 (E//Y) and 0.28 (E// Z) x 10(-20) cm(2), respectively. The fluorescence lifetime of Tm3+:F-3(4) is 3.68 ms. Pumped by a 793 nm laser diode, the output power yields 4.53 W with the slope efficiency of 25%. All results indicate Tm:GdScO3 a promising candidate for 2 mu m tunable and ultrashort lasers. |
| WOS关键词 | CONTINUOUS-WAVE ; GROWTH ; SPECTROSCOPY ; TM |
| 资助项目 | National Natural Science Foundation of China[51872307] ; National Natural Science Foundation of China[51972149] ; Major Project of Shanghai Science and Technology Research Foundation[16JC1420600] |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000684999700003 |
| 资助机构 | National Natural Science Foundation of China ; Major Project of Shanghai Science and Technology Research Foundation |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/124347]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhao, Chengchun; Hang, Yin |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab Space Laser Engn, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab Micronano Photon & Optoelect Mat & Devices, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 3.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Anhui Prov Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Shanming,Fang, Qiannan,Zhang, Yuhang,et al. 2 mu m Ultrabroad spectra and laser operation of Tm:GdScO3 crystal[J]. OPTICS AND LASER TECHNOLOGY,2021,143. |
| APA | Li, Shanming.,Fang, Qiannan.,Zhang, Yuhang.,Tao, Siliang.,Zhang, Junxuan.,...&Hang, Yin.(2021).2 mu m Ultrabroad spectra and laser operation of Tm:GdScO3 crystal.OPTICS AND LASER TECHNOLOGY,143. |
| MLA | Li, Shanming,et al."2 mu m Ultrabroad spectra and laser operation of Tm:GdScO3 crystal".OPTICS AND LASER TECHNOLOGY 143(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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