Modeling the effect of nanosecond laser conditioning on the femtosecond laser-induced damage of optical films
文献类型：期刊论文
| 作者 | Li, Zehan; Du, Juan; Zhao, Yuanan; Wang, Yueliang; Leng, Yuxin; Shao, Jianda |
| 刊名 | opt. express
 |
| 出版日期 | 2015 |
| 卷号 | 23期号:11页码:14774 |
| 通讯作者 | li, zh (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab mat high power laser, shanghai 201800, peoples r china. |
| 英文摘要 | the effect of nanosecond laser conditioning on the femtosecond laser-induced damage behaviors of al2o3, hfo2, sio2 single layers and al2o3/sio2 high reflectors (hr) are explored. during femtosecond laser damage test, negative effects on enhancing the femtosecond laser-induced damage threshold (lidt) of optical films after the nanosecond laser conditioning is found, which is opposite to the lidt improvement in the nanosecond range. to explain the mechanism after nanosecond laser conditioning, a theoretical model including multiphoton ionization (mpi), avalanche ionization (ai) and decays of electrons with one defect state is built to simulate the evolution of electron density in the conduction band. a permanent mid-gap defect state resulting from the process of laser conditioning is introduced in our model, which is found to contribute seed electrons to conduction band and hence accelerate the final breakdown. both the experimental result and theoretical calculation agree very well with each other. (c) 2015 optical society of america |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14272]  |
| 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.[Li, Zehan 2.Zhao, Yuanan 3.Wang, Yueliang 4.Shao, Jianda] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 5.[Li, Zehan 6.Wang, Yueliang] Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.[Du, Juan 8.Leng, Yuxin] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zehan,Du, Juan,Zhao, Yuanan,et al. Modeling the effect of nanosecond laser conditioning on the femtosecond laser-induced damage of optical films[J]. opt. express,2015,23(11):14774. |
| APA | Li, Zehan,Du, Juan,Zhao, Yuanan,Wang, Yueliang,Leng, Yuxin,&Shao, Jianda.(2015).Modeling the effect of nanosecond laser conditioning on the femtosecond laser-induced damage of optical films.opt. express,23(11),14774. |
| MLA | Li, Zehan,et al."Modeling the effect of nanosecond laser conditioning on the femtosecond laser-induced damage of optical films".opt. express 23.11(2015):14774. |
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。