传感光纤 meaning in Chinese
sensor fibre
Examples
- 3 . we designed and realized a high - speed sensor multiplexing network system based on the chirp fiber grating and edge filter technique . the high - speed wavelength demodulation of fiber bragg grating sensor has been turned into practice
3 .提出并设计完成了基于啁啾光栅的高速传感复用网络系统,结合边沿滤波技术,实现了传感光纤光栅的高速波长解调。 - In the design of optical system , to improve system precision , the fiber optic coupler is added to make a laser pulse circle ; in the unit of photo detection , we make a high - precision temperature compensation apd bias circuit , which allows system to abate the noise caused by temperature changer and dark current
应变测量系统主要由光源、传感光纤、光电探测器和信号处理电路组成。在光学系统设计中为提高系统的精度采用了光纤定向耦合器实现光脉冲的循环；在光电转换单元上采用高精度温度补偿的apd偏置电路，减小了温度和暗电流带来的噪声干扰。 - Weak signal measurement must be used in this system . this paper takes a deep research on the distributed optic fiber temperature sensor and resolves the following prime problems : first , the principle of distributed optic fiber temperature measuring methods has been researched and four demodulation methods have been discussed
本文对分布式光纤温度传感器进行了全面的研究，主要工作如下： ( 1 )本文对光纤中的raman散射进行了较为全面的理论分析，并对传感光纤中的散射光信号进行了分析，这对传感器信号处理系统的设计具有重要的指导性意义。