This thesis first studied the characters of FBG strain sensor.

首先对FBG的应变传感特性进行了实验和研究.

The FBG optical switch (OSW), which composes by FBG collimators, is the integration package of FBG and OSW.

由光纤光栅准直器组成的光纤光栅光开关真正实现了光纤光栅与光开关二合为一的结构。

Research on encapsulating method of FBG (Fiber Bragg Grating) sensor showed significant value for FBG application in strain and temperature measurement.

封装方法的研究对于光纤光栅传感有着重要的意义。

Next, experiment scheme of strain measurement system of FBG is designed.

其次, 对光纤布拉格光栅应变测量系统进行了实验方案设计.

The FBG was inscribed into a single mode fiber and the reflectivity was 47%.

FBG 被记为一个单一模式的光纤，其反射率为47%。

Design and implementation of FBG sensor signal processing and collection system.

FBG 传感信号处理及采集系统的设计与实现。

Then, FBG sensing principle and magnetostrictive effect mechanism of a detailed analysis.

然后, 对光纤布拉格光栅传感原理及磁致伸缩效应的工作机理作了详尽地分析.

The vibration of cantilever is detected by a fiber Bragg grating ( FBG ) glued on the cantilever.

分析了一种基于布拉格光纤光栅 ( FBG ) 的高效方便的谐振频率检测系统.

Objective:To explore the clinical value of TCHOL, TG, VLDL, Fbg in women with pre-eclampsia.

目的：通过测定子痫前期妇女血清血脂和血浆纤维蛋白原水平，探讨其临床意义。

The whole FBG are separated into multi-films, in each film the refractive index can be see as constant.

将光纤光栅分成许多薄层，每一薄层中的折射率近似为恒定的。