| 激光扫描器及其对图像接收的影响分析 |
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| 引用本文： | 张景和. 激光扫描器及其对图像接收的影响分析[J]. 光学精密工程, 1998, 6(3): 95-100 |
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| 作者姓名： | 张景和 |
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| 作者单位： | 中国科学院长春光学精密机械研究所 |
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| 摘 要： | 列举了激光扫描器的种类,及在激光扫描显微镜中的作用。通过对扫描振镜的分析,定量给出了反射镜反射面与振镜转轴偏心对扫描光线的影响。理论分析中定性的给出了振镜转轴的径向跳动对信号接收的影响。提出了实际使用时对扫描振镜的要求。
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| 关 键 词： | 激光扫描器 振镜 径向跳动 |
| 收稿时间： | 1997-11-07 |
| 修稿时间： | 1997-12-27 |
The Analysis of Influence on Scanner and Reception of Picture Image |
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| ZHANG Jing-He. The Analysis of Influence on Scanner and Reception of Picture Image[J]. Optics and Precision Engineering, 1998, 6(3): 95-100 |
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| Authors: | ZHANG Jing-He |
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| Affiliation: | Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Changchun 130022 |
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| Abstract: | The kinds of laser scanner and its functions in the laser scanning microscope are proposed. By analyzing the scanning galvanometer the effect of offset between reflector surface and its rotate axis is given quantitatively. In theoretical analysis, the effect on receiving signal by radial beat of galvanometer is given qualitatively. The requirement on scanning galvanometer is given during the practical using. |
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| Keywords: | Laser scanner Galvanometer Radial beat |
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