1064 nm nanosecond laser induced concentric rings and periodic ripples structures at the exit surface of fused silica
文献类型：期刊论文
| 作者 | Sun, Wei; Qi, Hongji; Fang, Zhou; Yu, Zhenkun; Yi, Kui; Shao, Jianda |
| 刊名 | appl. surf. sci.
 |
| 出版日期 | 2014 |
| 卷号 | 309页码:79 |
| 关键词 | Fused silica Nanosecond laser damage Surface nanostructures |
| 通讯作者 | qi, hj (reprint author), shanghai inst opt & fine mech, key lab mat high power laser, 390 qinghe rd, shanghai, peoples r china. |
| 英文摘要 | commercial fused silica (50 mm diameter x 5 mm thickness) irradiated by single pulse of nd:yag laser (1064 nm, 12 ns) is experimentally investigated. the exit surface of fused silica is easier to be damaged than the entrance surface, so in this paper we only study the damage formed on the exit surface. the typical damage morphologies, irradiated at normal and oblique incidence, were observed with scanning electron microscope and atomic force microscope. the concentric ring structures with a central defect precursor are appeared in all damage sites. furthermore, the whole damage sites are filled with the surface periodic striped structures, which direction is perpendicular to the incident electric field. further analysis show that the incident energy has great effect on the size of damage sites, the depth of damage sites, and also the depth of the ripples, but has no effect on the period of the ripples. additional experiments are performed to investigate the dependency between the period of ripples and the incident angle. (c) 2014 elsevier b.v. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/13752]  |
| 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 | 1.[Sun, Wei 2.Qi, Hongji 3.Fang, Zhou 4.Yu, Zhenkun 5.Yi, Kui 6.Shao, Jianda] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 7.[Sun, Wei 8.Fang, Zhou 9.Yu, Zhenkun] Univ Chinese Acad Sci, Beijing 1004 |
| 推荐引用方式 GB/T 7714 | Sun, Wei,Qi, Hongji,Fang, Zhou,et al. 1064 nm nanosecond laser induced concentric rings and periodic ripples structures at the exit surface of fused silica[J]. appl. surf. sci.,2014,309:79. |
| APA | Sun, Wei,Qi, Hongji,Fang, Zhou,Yu, Zhenkun,Yi, Kui,&Shao, Jianda.(2014).1064 nm nanosecond laser induced concentric rings and periodic ripples structures at the exit surface of fused silica.appl. surf. sci.,309,79. |
| MLA | Sun, Wei,et al."1064 nm nanosecond laser induced concentric rings and periodic ripples structures at the exit surface of fused silica".appl. surf. sci. 309(2014):79. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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