| Study on the precision measurement of high-flux large aperture sampling grating | |
| YUAN Hao-yu; CHEN Yong-quan; PENG Zhi-tao; DUAN Ya-xuan; WU Jian-hong; FU Shao-jun | |
| 2012 | |
| 会议名称 | 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment |
| 会议录名称 | 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment |
| 卷号 | 8417 |
| 页码 | 84170W |
| 出版地 | P.O. Box 10, Bellingham, WA 98227-0010, United States |
| 出版者 | SPIE |
| 产权排序 | 2 |
| 摘要 | This paper describes an effective method for the measurements of large aperture sampling grating, the sampling efficiency the sampling focal length and the sampling angle. By using a 351nm collimation laser source to scan the full aperture of the sampling grating in every subregion, the diffraction power of "0" order and "+1" order can be obtained synchronously by two standard integrating balls, And then by calculating the sampling efficiency of this subregion and splicing the acquisition data, we can get the averaged grating sampling efficiency in the full aperture.Based on this method, we can effectively eliminate the effect of the output instability of laser source, decrease the uncertainty of test results. According to the fabrication principle of the sampling grating, measurements for the sampling focal length and the sampling angle can be performed. Test rersults indicate that this method can be used to measure large aperture sampling gratings. |
| 作者部门 | 检测技术研究中心 |
| 收录类别 | CPCI（ISTP） ; EI |
| ISBN号 | 9780819490995 |
| 语种 | 英语 |
| ISSN号 | 0277786X |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20862 |
| 专题 | 检测技术研究中心 |
| 推荐引用方式 GB/T 7714 | YUAN Hao-yu,CHEN Yong-quan,PENG Zhi-tao,et al. Study on the precision measurement of high-flux large aperture sampling grating[C]. P.O. Box 10, Bellingham, WA 98227-0010, United States:SPIE,2012:84170W. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Study on the precisi（248KB） | 限制开放 | CC BY-NC-SA | 请求全文 | |||
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