| 一种测量透镜单色焦距的新方法 |
| |
| 引用本文： | 赵明山 李国华. 一种测量透镜单色焦距的新方法[J]. 应用光学, 1992, 13(3): 55-57 |
| |
| 作者姓名： | 赵明山 李国华 |
| |
| 作者单位： | 曲阜师范大学，曲阜师范大学 |
| |
| 摘 要： | 根据单狭缝衍射原理,提出了一种测量透镜单色焦距的新方法。结合光电扫描技术,使该方法既可适合于可见光区,又可用于不可见光区的测量,同对,可获得较高的测量精度。
|
| 关 键 词： | 单狭缝衍射 透镜 焦距 测量 |
A NEW MEASURING METHOD FOR MONOCHROME FOCAL LENGTH OF LENS |
| |
| Zhao Minshan Li Guohua. A NEW MEASURING METHOD FOR MONOCHROME FOCAL LENGTH OF LENS[J]. Journal of Applied Optics, 1992, 13(3): 55-57 |
| |
| Authors: | Zhao Minshan Li Guohua |
| |
| Affiliation: | Qufu Normal Uniuersity |
| |
| Abstract: | A new method of measuring the monochrome focal length of lens is given from the single slit diffraction principle. It may be suitable for measurement either in visible range or invisible light range in combination with the opto-electronic scanning technology. A high measuring accuracy can be obtained with this method. |
| |
| Keywords: | single slit diffraction focal length measurement lens |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
