| 倾斜CCD光敏面以减小扩展像斑的分析 |
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| 引用本文： | 洪昕,吴秀红.倾斜CCD光敏面以减小扩展像斑的分析[J].计测技术,1997(5):11-12,16. |
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| 作者姓名： | 洪昕 吴秀红 |
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| 作者单位： | 天津大学精仪与光电子学院!天津市，300072 |
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| 摘 要： | 经理论推导，给出了倾斜ＣＣＤ光敏面以减小扩展像斑，从而减小激光三角法测量误差的理论根据，同时结合计算机模拟曲线，说明了它的缺点是限制了测量范围。
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| 关 键 词： | CCD 光敏面 扩展像斑 激光三角法 激光测头 |
Tilting CCD Sensitivity Surface Analysis for Reducing Spread Image |
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| Hong Xin,Wu Xiuhong,Jiang Chengzhi,Chen Lincai.Tilting CCD Sensitivity Surface Analysis for Reducing Spread Image[J].Metrology & Measurement Technology,1997(5):11-12,16. |
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| Authors: | Hong Xin Wu Xiuhong Jiang Chengzhi Chen Lincai |
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| Affiliation: | Hong Xin;Wu Xiuhong;Jiang Chengzhi; Chen Lincai |
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| Abstract: | The paper provided the proof that tilting the Charge C0uple Device (CCD) can reducespread image and the error in measurenlent hy utilizing the basic applied optics principle and explainedthe disadvantage which Iimited the laser triangulation measuring range. |
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| Keywords: | CCD Sensitivity Surface Sprad image Laser triangulation Laser probe Computer simulation curves |
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