| 用干涉法定位测量光学玻璃的折射率 |
| |
| 引用本文： | 吴林,顾去吾,史大椿.用干涉法定位测量光学玻璃的折射率[J].上海理工大学学报,1990(4). |
| |
| 作者姓名： | 吴林 顾去吾 史大椿 |
| |
| 作者单位： | 上海机械学院仪器仪表学院
(吴林，顾去吾)，上海机械学院仪器仪表学院(史大椿) |
| |
| 摘 要： | 本文介绍了采用干涉系统,通过目视判断直线型干涉条纹的方向变化从而确定棱镜相应的空间位置的方法。借助高精度的测角仪器,就可测量棱镜的顶角和最小偏向角,从而得到光学玻璃的折射率。本方法简便、快速、精度高。
|
| 关 键 词： | 干涉准直仪 折射率 |
MEASUREMENT OF THE OPTICAL REFRACTIVE INDEX OF THE GRASS USING INTERFERANCE ALIGNMENT |
| |
| Wu Lin Gu Quwu Shi DaChun.MEASUREMENT OF THE OPTICAL REFRACTIVE INDEX OF THE GRASS USING INTERFERANCE ALIGNMENT[J].Journal of University of Shanghai For Science and Technology,1990(4). |
| |
| Authors: | Wu Lin Gu Quwu Shi DaChun |
| |
| Institution: | Wu Lin Gu Quwu Shi DaChun |
| |
| Abstract: | This paper describes an interferometric system. The spacial position of a prism can be determined with the naked eye by measuring the change of the direction of the interference fringe system. With the help of a precise angle-measuring device, the apex angle and the minimum deviation angle of the prism can be measured; hence the optical refractive index of the glass. This device is simple to construct, rapid to manipulate and of high precision. |
| |
| Keywords: | Interferometric collimator Refraction index |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《上海理工大学学报》浏览原始摘要信息 |
| 点击此处可从《上海理工大学学报》下载免费的PDF全文 |
