Origin of the plasma scalds in dielectric coatings induced by 1 omega laser
文献类型：期刊论文
| 作者 | Wang, Hu; Shao, Jianda; Yu, Zhen; Chai, Yingjie; Wang, Bin; Zhao, Jiaoling; Qi, Hongji |
| 刊名 | Appl. Phys. Lett.
 |
| 出版日期 | 2016 |
| 卷号 | 108期号:14 |
| 通讯作者 | qhj@siom.ac.cn ; jdshao@mail.shcnc.ac.cn |
| 英文摘要 | The plasma scalds initiated by a 1053 nm (1 omega) nanosecond laser are separated from the defect-induced damage pits, which is verified as a result of the ionization wavefront with the subnanosecond laser. Considering the beam reflection from solid-state absorption fronts during the damage process, a theoretical scalding threshold about 6: 84 J/cm(2) (12ns) based on the energy required to start an air avalanche is evaluated and agrees well with the experimental scalding threshold. The occurrence order of the initial explosion and subsequent ionization wavefront is verified to explain most of the damage morphologies caused by the 1 omega laser. In addition to the significance in laser conditioning or cleaning for a high-power laser system, the results also indicate that through the occurrence of plasma scalds it is possible to mark the onset time of air plasma during laser-coating interaction. (C) 2016 AIP Publishing LLC. |
| 收录类别 | SCI |
| 资助信息 | Chinese National Natural Science Foundation [61308021]; International Science and Technology Cooperation Program of China [2012DFG51590] |
| WOS记录号 | WOS:000374230700011 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28147]  |
| 专题 | 上海光学精密机械研究所_中科院强激光材料重点实验室 |
| 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 | Wang, Hu,Shao, Jianda,Yu, Zhen,et al. Origin of the plasma scalds in dielectric coatings induced by 1 omega laser[J]. Appl. Phys. Lett.,2016,108(14). |
| APA | Wang, Hu.,Shao, Jianda.,Yu, Zhen.,Chai, Yingjie.,Wang, Bin.,...&Qi, Hongji.(2016).Origin of the plasma scalds in dielectric coatings induced by 1 omega laser.Appl. Phys. Lett.,108(14). |
| MLA | Wang, Hu,et al."Origin of the plasma scalds in dielectric coatings induced by 1 omega laser".Appl. Phys. Lett. 108.14(2016). |
入库方式： OAI收割
来源：上海光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。