Efficient continuous-wave, broadly tunable and passive Q-switching lasers based on a Tm3+:CaF2 crystal
文献类型：期刊论文
| 作者 | Liu, Jingjing; Zhang, Cheng; Zu, Yuqian; Fan, Xiuwei; Liu, Jie1; Guo, Xinsheng2,3; Qian, Xiaobo2,3; Su, Liangbi2,3 |
| 刊名 | LASER PHYSICS LETTERS
 |
| 出版日期 | 2018 |
| 卷号 | 15期号:4 |
| 关键词 | 2 mu m solid lasers laser turning Q-switched lasers nanomaterials |
| ISSN号 | 1612-2011 |
| DOI | 10.1088/1612-202X/aaa6ad |
| 英文摘要 | Laser operations in the continuous-wave as well as in the pulsed regime of a 4 at.% Tm3+: CaF2 crystal are reported. For the continuous-wave operation, a maximum average output power of 1.15 W was achieved, and the corresponding slope efficiency was more than 64%. A continuous tuning range of about 160 nm from 1877-2036 nm was achieved using a birefringent filter. Using Argentum nanorods as a saturable absorber, the significant pulsed operation of a passively Q-switched Tm3+: CaF2 laser was observed at 1935.4 nm for the first time, to the best of our knowledge. A maximum output power of 385 mW with 41.4 mu J pulse energy was obtained under an absorbed pump power of 2.04 W. The present results indicate that the Tm3+: CaF2 lasers could be promising laser sources to operate in the eye-safe spectral region. |
| 学科主题 | Optics ; Physics, Applied |
| WOS记录号 | WOS:000426266300001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | This work was supported by the National Natural Science Foundation of China (NSFC) (61475089, 61422511, 61635012), the National Key Research and Development Program of China (2016 YFB0701002), and the Development Projects of Science and Technology of Shandong Province (2017GGX 30102). ; This work was supported by the National Natural Science Foundation of China (NSFC) (61475089, 61422511, 61635012), the National Key Research and Development Program of China (2016 YFB0701002), and the Development Projects of Science and Technology of Shandong Province (2017GGX 30102). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25054]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Shandong Normal Univ, Sch Phys & Elect, Shandong Prov Key Lab Opt & Photon Devices, Jinan 250014, Shandong, Peoples R China 2.Shandong Normal Univ, Inst Data Sci & Technol, Jinan 250014, Shandong, Peoples R China 3.Key Chinese Acad Sci, Shanghai Inst Ceram, Synthet Single Crystal Res Ctr, Lab Transparent & Optofunct Inorgan Mat, Shanghai 201899, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 201899, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jingjing,Zhang, Cheng,Zu, Yuqian,et al. Efficient continuous-wave, broadly tunable and passive Q-switching lasers based on a Tm3+:CaF2 crystal[J]. LASER PHYSICS LETTERS,2018,15(4). |
| APA | Liu, Jingjing.,Zhang, Cheng.,Zu, Yuqian.,Fan, Xiuwei.,Liu, Jie.,...&Su, Liangbi.(2018).Efficient continuous-wave, broadly tunable and passive Q-switching lasers based on a Tm3+:CaF2 crystal.LASER PHYSICS LETTERS,15(4). |
| MLA | Liu, Jingjing,et al."Efficient continuous-wave, broadly tunable and passive Q-switching lasers based on a Tm3+:CaF2 crystal".LASER PHYSICS LETTERS 15.4(2018). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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