| Way of detecting entire beam path aberrations of laser systems based on a phase-retrieval method | |
| Yang Ping; Ao Mingwu; Xu Bing; Yuan Xiao | |
| Source Publication | Applied Optics
 |
| Volume | 48Issue:7Pages:1402-1407 |
| 2009 | |
| Language | 英语 |
| Indexed By | SCI ; Ei |
| Subtype | 期刊论文 |
| Abstract | A method is presented to detect entire beam path aberrations of many laser systems, especially the SG-III inertial confinement fusion (ICF) laser system, which is under construction in China. Instead of a Hartman-Shack (HS) sensor, a CCD will be introduced into the target chamber of the ICF laser system. The HS sensor and the CCD could record the near-field wavefront distributions and the intensity signals of thEir corresponding focal spots, respectively. An amendatory phase-retrieval method is introduced to reconstruct the aberrations of the entire beam path from near-field wavefront distributions and thEir corresponding focal spots intensity. Principle experimental results indicate that the aberrations of the entire beam path of a laser system can be precisely detected based on this method.; A method is presented to detect entire beam path aberrations of many laser systems, especially the SG-III inertial confinement fusion (ICF) laser system, which is under construction in China. Instead of a Hartman-Shack (HS) sensor, a CCD will be introduced into the target chamber of the ICF laser system. The HS sensor and the CCD could record the near-field wavefront distributions and the intensity signals of thEir corresponding focal spots, respectively. An amendatory phase-retrieval method is introduced to reconstruct the aberrations of the entire beam path from near-field wavefront distributions and thEir corresponding focal spots intensity. Principle experimental results indicate that the aberrations of the entire beam path of a laser system can be precisely detected based on this method. |
| Document Type | 期刊论文 |
| Identifier | http://ir.ioe.ac.cn/handle/181551/6126 |
| Collection | 自适应光学技术研究室（八室） |
| Corresponding Author | Yang Ping |
| Affiliation | 中国科学院光电技术研究所 |
| Recommended Citation GB/T 7714 | Yang Ping,Ao Mingwu,Xu Bing,et al. Way of detecting entire beam path aberrations of laser systems based on a phase-retrieval method[J]. Applied Optics,2009,48(7):1402-1407. |
| APA | Yang Ping,Ao Mingwu,Xu Bing,&Yuan Xiao.(2009).Way of detecting entire beam path aberrations of laser systems based on a phase-retrieval method.Applied Optics,48(7),1402-1407. |
| MLA | Yang Ping,et al."Way of detecting entire beam path aberrations of laser systems based on a phase-retrieval method".Applied Optics 48.7(2009):1402-1407. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2009-019.pdf（644KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment