|
|||||
|
|
| Ronchi光栅光密度的一种测试方法 | |
| 引用本文： | 杆培军 方志良. Ronchi光栅光密度的一种测试方法[J]. 光学学报, 1989, 9(10): 21-924 |
| 作者姓名： | 杆培军 方志良 |
| 作者单位： | 天津医学院(丁培军)，南开大学现代光学研究所(方志良) |
| 摘 要： | 本文提出利用衍射光栅的反射特性,在自光图像处理系统中对光栅进行实时无损伤检验.这种方法灵敏度高、简便易行,有较高的实用价值.理论与实验结果一致. |
| 关 键 词： | 光栅质量 无损伤检验 光栅 |
| 收稿时间： | 1987-11-18 |
Real-time non-destructive testing of Ronchi grating |
|
| DING PEIJUN. Real-time non-destructive testing of Ronchi grating[J]. Acta Optica Sinica, 1989, 9(10): 21-924 | |
| Authors: | DING PEIJUN |
| Abstract: | In this paper, a real-time non-destructive method is proposed for testing grating quality in the shite light processing system by using the reflective property of grating. This technique gives a high accuracy and it is easy to operate, so it has practical value in production. The theory analysis and experimental results are consistent very well. |
| Keywords: | grating quality non-destruotive testing. |
| 本文献已被 CNKI 维普 等数据库收录！ | |