Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Research on high performance light trap technology for PST test | |
Cao, Z. and Y. Fu | |
2017 | |
发表期刊 | Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
![]() |
卷号 | 46期号:1 |
摘要 | The influence of background stray light can not be ignored in the high precision PST test. In order to improve the precision of the PST test, a high performance light trap system which can effectively suppress the background stray light was developed. The quantitative mathematical relationship between the main design parameters and the test error of PST was given based on the theory of the PST test and the theory of optical radiation transfer. The design idea of the light trap was proposed, which was fully controllable in the scattering path and greatly increased the scattering times to the imaging field of view. Through the simulation comparison experiment of some light trap models, the superiority of the design ideas and the model was verified. The result show that, when a light trap with diameter of 20 m is used for the PST test to an optical system with diameter of 2 m and size of 2.8 m 3.5 m 11 m, the testing error can be as small as 1.4910-10, it is reduced by about 4 orders of magnitude compared with the test system without light trap under the same experimental space, and reduced by about 2 orders of magnitude compared with the existing light trap schemes under the same experimental space. The light trap can be used to the high precision PST for the large space telescope. 2017, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved. |
收录类别 | ei |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/58842 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Cao, Z. and Y. Fu. Research on high performance light trap technology for PST test[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2017,46(1). |
APA | Cao, Z. and Y. Fu.(2017).Research on high performance light trap technology for PST test.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,46(1). |
MLA | Cao, Z. and Y. Fu."Research on high performance light trap technology for PST test".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 46.1(2017). |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Research on high per(667KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Cao, Z. and Y. Fu]的文章 |
百度学术 |
百度学术中相似的文章 |
[Cao, Z. and Y. Fu]的文章 |
必应学术 |
必应学术中相似的文章 |
[Cao, Z. and Y. Fu]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论