A grating auto testing instrument is to realize auto testing to the precision of lineargrating.
光栅自动测试仪是对直线透射式光栅的精确度实现自动测试的仪器。
2
Moreover, we deduce the linear relationship between reflected wavelength shift of fiber grating and vertical displacement of cantilever beam which the fiber grating is sticked on.
并根据材料力学原理推导了光纤光栅波长漂移量与侧向位移的线性调谐关系。
3
A new linear sensing method of deflection and stress, in which the fiber grating bandwidth is stretched by using bilateral cantilever beam, is reported.