An end pumped all internal reflection small-sized slab picosecond laser amplifier
文献类型：期刊论文
| 作者 | Su, Hongpeng; Chen, Junchi; Peng, Yujie; Leng, Yuxin |
| 刊名 | Laser Phys. Lett.
 |
| 出版日期 | 2017 |
| 卷号 | 14期号:5 |
| 通讯作者 | yjpeng@siom.ac.cn ; lengyuxin@mail.siom.ac.cn |
| 英文摘要 | An end pumped all internal reflection small-sized slab picosecond laser system amplifier is proposed and demonstrated based on the common Nd:YAG crystal. A cylinder lens is introduced to pre-compensate for the one-dimensional thermal effect caused by the high power pumping laser. The maximum output powers of 6.6 and 6.3 W are obtained at the absorbed pumping power of 25 W without and with a cylinder mirror, and the corresponding optical conversion efficiencies are about 10.4% and 9.3% respectively. The measured M-2 factors along the slow and fast axes are 1.71 and 2.47 respectively. The instability of the maximum output laser is below 0.8% (RMS) within measuring time up to 15 min. It is demonstrated that the all internal reflection slab can support long enough optical gain distance to realize the signal laser amplification for the newly developed crystal even with small size and low doped concentration. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation of China (NSFC) [11127901, 11134010]; Shanghai Sailing Program [15YF1413500] |
| WOS记录号 | WOS:000414658600001 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27560]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Su, Hongpeng,Chen, Junchi,Peng, Yujie,et al. An end pumped all internal reflection small-sized slab picosecond laser amplifier[J]. Laser Phys. Lett.,2017,14(5). |
| APA | Su, Hongpeng,Chen, Junchi,Peng, Yujie,&Leng, Yuxin.(2017).An end pumped all internal reflection small-sized slab picosecond laser amplifier.Laser Phys. Lett.,14(5). |
| MLA | Su, Hongpeng,et al."An end pumped all internal reflection small-sized slab picosecond laser amplifier".Laser Phys. Lett. 14.5(2017). |
入库方式： OAI收割
来源：上海光学精密机械研究所
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