A simple optical method for the measurement of glass wool fiber diameter |
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| Authors: | Jing Chen Yeong-Eun Lee Masahiro Ueda Keiji Taniguchi Katsuhiko Asada |
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| Affiliation: | a1Faculty of Education, Fukui University, 3-9-1 Bunkyo, Fukui 910, Japan;a2Department of Information Engineering, Faculty of Engineering, Fukui University, 3-9-1 Bunkyo, Fukui 910 Japan |
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| Abstract: | ![]()
An optical method for measuring glass wool fiber diameter has been proposed and discussed from the viewpoint of practical use. The method is based on both light scattering and light reflection on the glass wool. The method can measure the mean fiber diameter, d, in the area illuminated by laser light in realtime. The accuracy of the method, i.e., the dimensional resolution, was found to be about 0·7 μm within the diameter range of d7·0 μm. |
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