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Measuring Micro-displacement of Metal Components Based on the Image-surface Holography of Optical Fiber(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2009年05期
Page:
83-86
Research Field:
数理科学
Publishing date:

Info

Title:
Measuring Micro-displacement of Metal Components Based on the Image-surface Holography of Optical Fiber
Author(s):
SHEN Tao
School of Applied Sciences; Harbin University of Science and Technology; Harbin 150080; China
Keywords:
information optics image-surface holographic of optical fiber interferometry micro-displacement properties of metal
PACS:
O438.1
DOI:
-
Abstract:
Considering the environmental adaptability of optical fiber and unique advantage of laser holography,the laser image-surface holographic of optical fiber interferometric techniques for measuring micro-displacement of metal components is proposed.Imaging analysis of the different single fiber core diameter size of image-carrying optical fiber shows that the conclusion is consistent with theory of mechanics of materials.Moreover,experimental results indicate that the approach can be applied in high precision ...

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Memo:
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Last Update: 2009-12-16