| 多通道定向散斑干涉计量方法 |
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| 引用本文： | 陈颜. 多通道定向散斑干涉计量方法[J]. 光学学报, 1988, 0(1) |
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| 作者姓名： | 陈颜 |
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| 作者单位： | 北京工业大学应用物理系 |
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| 摘 要： | 本文提出一种多通道定向散斑干涉计量的方法.利用一个多狭缝光阑对物体进行编码曝光.可以用一张负片直接给出连续变化的物体在不同的时间间隔内各种状态两两之间相对面内位移的情况,对被记录物体表面即可进行逐点观测,也可进行全视场观察.给出了有关的实验结果.
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| 关 键 词： | 多通道 散斑 干涉计量 |
Multiplexing interferometry with oriented speckle |
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| CHEN YAN. Multiplexing interferometry with oriented speckle[J]. Acta Optica Sinica, 1988, 0(1) |
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| Authors: | CHEN YAN |
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| Abstract: | A technique for multiplexing interferometry with oriented speckle is presented. States of object at discrete time intervals can be recorded using a multislit diaphragm by this method. Any events at discrete time intervals can be studied on the same recording plane for not only the point of object surface on by one but also all-field of vision. The experimental resultes are given. |
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| Keywords: | multiple interferometry speckle. |
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