| 象面全息无损检测的实验研究 |
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| 引用本文： | 李恩普,陆福一,赵建林.象面全息无损检测的实验研究[J].光子学报,1996,25(2):180-182. |
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| 作者姓名： | 李恩普 陆福一 赵建林 |
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| 作者单位： | 西北工业大学应用物理系 |
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| 摘 要： | 本文对象面全息无损检测方法进行了实验研究,结果表明该方法可用白光再现;同时,对于小缺陷可进行放大成象,从而提高了对小缺陷的判别精度。
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| 关 键 词： | 象面全息 白光再现 小缺陷 |
| 收稿时间： | 1994-10-18 |
EXPERIMENTAL RESEARCH OF IMAGE-PLANE HOLOGRAPHY FOR NON-DESTRUCTIVE TESTING |
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| Li Enpu,Lu Fuyi,Zhao Jianlin.EXPERIMENTAL RESEARCH OF IMAGE-PLANE HOLOGRAPHY FOR NON-DESTRUCTIVE TESTING[J].Acta Photonica Sinica,1996,25(2):180-182. |
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| Authors: | Li Enpu Lu Fuyi Zhao Jianlin |
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| Institution: | Li Enpu,Lu Fuyi,Zhao Jianlin Department of Applied Physics,Northwestern PoIytechnical University,Xi'an 710072 |
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| Abstract: | The image-plane holographic method for non-destructive testing has been researched experimentally in this paper. It is shown that double-exposure hologram can be directly reconstructed by using convergent white-light,and the small defects can such be enlarged through imaging lens that the measurement precision for these defects would thus be effectively enhanced. |
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| Keywords: | Image-plane holography White-light reconstruction Small defect |
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