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公开(公告)号:US08934740B2
公开(公告)日:2015-01-13
申请号:US13470511
申请日:2012-05-14
申请人: Chun-Gon Kim , Yeon-Gwan Lee , Byeong-Wook Jang , Jin-Hyuk Kim , Yoon-Young Kim
发明人: Chun-Gon Kim , Yeon-Gwan Lee , Byeong-Wook Jang , Jin-Hyuk Kim , Yoon-Young Kim
CPC分类号: G01L9/0007 , G01H9/006 , G01K11/32 , G01L1/24 , G01L9/0077 , G01P15/093
摘要: Disclosed herein is a fiber optic sensor using a transmissive grating panel and a mirror, in which displacement resulting from a temperature change in the external environment or a behavioral change in an object to be measured is measured using a transmissive grating panel, a reflection mirror and an optical fiber, and then enables various measurements to be taken of the temperature change in the external environment and the behavioral change (displacement, pressure, vibration or acceleration, etc.) in the object on the basis of the measured displacement.
摘要翻译: 本文公开了一种使用透射光栅面板和反射镜的光纤传感器,其中使用透射光栅板,反射镜和测量来测量由外部环境中的温度变化引起的位移或待测物体的行为变化 光纤,然后基于所测量的位移,对物体的温度变化和物体的行为变化(位移,压力,振动或加速度等)进行各种测量。