| 泰伯-莫尔法测量长焦距系统的焦距 |
| |
| 引用本文： | 赵康,陈怀新.泰伯-莫尔法测量长焦距系统的焦距[J].中国测试技术,2004,30(6):24-25,6. |
| |
| 作者姓名： | 赵康 陈怀新 |
| |
| 作者单位： | 四川大学电子信息学院,四川,成都,610064 |
| |
| 摘 要： | 焦距是透镜最重要的光学参数，应用泰伯-莫尔法测量长焦距透镜焦距具有重要的实践价值。本文介绍了泰伯-莫尔法的原理，详细分析了各种实验方法，进行分类比较，并提出了改进措施。
|
| 关 键 词： | 泰伯-莫尔法 长焦距系统 测量方法 单色光 波长 莫尔条纹分析法 |
| 文章编号： | 1672-4984(2004)05-0024-02 |
Methods for measuring the long focal length of lens based on talbot effect and moire technique |
| |
| ZHAO Kang,CHEN Huai-xin.Methods for measuring the long focal length of lens based on talbot effect and moire technique[J].China Measurement Technology,2004,30(6):24-25,6. |
| |
| Authors: | ZHAO Kang CHEN Huai-xin |
| |
| Abstract: | Focal length is the important optical parameter of o ptical lens. It is valuable that methods based on Talbot effect and Moire technique are applied fo r measuring the long focal of lens. In this paper the principle of Talbot effec t and Moire technique is introduced, various experimental methods are analyzed, c lassified and compared in detail. Finally, improvement is presented. |
| |
| Keywords: | Long focal length of lens Talbot effect and moire technique Digital image processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
