At the present time, the mainstream optical filter techniques including dielectric thin-film filter, array waveguide (AWG), Fabry-Perot (F-P) filter, fiber Bragg grating (FBG).
目前主要滤波技术有薄膜干涉滤波器、阵列波导光栅(awg)和光纤布拉格光栅(FBG)。
The construction of the encoding fiber Bragg grating sensor array and the characteristic of its sensing signal are introduced.
介绍了编码式光栅传感阵列的结构及其传感信号的特点。
The construction of the encoding fiber Bragg grating sensor array and the characteristic of its sensing signal are introduced.
介绍了编码式光栅传感阵列的结构及其传感信号的特点。
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