| A NOVEL INTEGRATED OPTICS MIORODISPLACEMENT SENSOR |
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| 作者姓名： | Wang Human |
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| 作者单位： | Department of Automatic Control，NUAA 29 Yudao Street，Nanjing 210016，P.R.China |
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| 摘 要： | ＡＮＯＶＥＬＩＮＴＥＧＲＡＴＥＤＯＰＴＩＣＳＭＩＯＲＯＤＩＳＰＬＡＣＥＭＥＮＴＳＥＮＳＯＲ￥ＷａｎｇＨｕｍａｎ（ＤｅｐａｒｔｍｅｎｔｏｆＡｕｔｏｍａｔｉｃＣｏｎｔｒｏｌ，ＮＵＡＡ２９ＹｕｄａｏＳｔｒｅｅｔ，Ｎａｎｊｉｎｇ２１００１６，Ｐ．Ｒ．Ｃｈｉｎ...
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A NOVEL INTEGRATED OPTICS MIORODISPLACEMENT SENSOR |
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| Wang Human.A NOVEL INTEGRATED OPTICS MIORODISPLACEMENT SENSOR[J].Transactions of Nanjing University of Aeronautics & Astronautics,1994(2). |
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| Authors: | Wang Human |
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| Abstract: | A novel fiber optics micredisplacement sensor employing a GRIN rod lens is described. The paper presents the operational principle of this device using a geometric optic approach. According to the theoretical analysis, we know how to select the parameters of the GRIN rod lens,fibers and other elements in design. DUe to the novel structure, the displacement sensitivity of this sensor is better than the conventional lateral microdisplacment sensor, by a factor of 2. |
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| Keywords: | fiber optics displacement sensor fiber optic sensor optics measurements microdisplacement transducers |
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