|
|||||
|
|
| 莫尔偏折术中栅距差的影响研究 | |
| 引用本文： | 蒋胜安 廖兆曙. 莫尔偏折术中栅距差的影响研究[J]. 应用光学, 1993, 14(4): 62-64,53 |
| 作者姓名： | 蒋胜安 廖兆曙 |
| 作者单位： | 长沙电力学校 410076(蒋胜安)，华中理工大学 武汉(廖兆曙) |
| 摘 要： | 分析了莫尔偏折术中光栅付栅距差对测量精度的影响,提出了用减小栅距差来提高精度的结构措施。 |
| 关 键 词： | 莫尔条纹 光栅 泰伯效应 测量精度 |
RESEARCH ON THE INFLUENCE OF DIFFERENCE BETWEEN PITCHES OF TWO GRATINGS IN MOIRE DEFLECTOMETRY |
|
| Jiang Shengan. RESEARCH ON THE INFLUENCE OF DIFFERENCE BETWEEN PITCHES OF TWO GRATINGS IN MOIRE DEFLECTOMETRY[J]. Journal of Applied Optics, 1993, 14(4): 62-64,53 | |
| Authors: | Jiang Shengan |
| Affiliation: | Jiang Shengan (Changsha Power Institute) Liao Zhaoshu (Huazhong University of Science and Technology) |
| Abstract: | The influence of the difference of pitches on accuracy in Moire deflectometry is analysed. To increase the measurement accuracy, the new measurement methods with small difference between pitches are pressented. |
| Keywords: | Moire fringe grating Talbot effect |
| 本文献已被 CNKI 维普 等数据库收录！ | |