In order to achieve high resolution in grating angles measuring system, phase fine division is adopted generally.
为了使光栅测角系统获得较高的分辨率，通常采用鉴相式电子细分。
Good photon sensitivity, large index modulation and high resolution make monomer in a number of applications such as holographic polymer grating, photonic crystal and light phase modulator.
聚合物单体由于光敏感性好、折射率调制度大和分辨率高等优点在全息聚合物光栅、光了晶体和光相位调制器等器件中得到广泛的应用。
A grating measuring instrument with high resolution developed by neural networks technique is described.
描述了一种用神经网络技术实现的高精度光栅测量装置。
A novel approach for demodulation of fiber grating sensors with high-resolution is proposed based on a tunable fiber laser interrogating the sensing fiber grating.
报道了一种基于光纤激光器波长扫描寻址的高分辨率的光纤光栅传感解调方案。
The GM8037 high resolution fiber grating sensor interrogating system is a PC-based, compact sized, high accurate, big dynamic range FBG sensors interrogating system.
GM8037高分辨率光纤光栅传感器解调仪是一个PC机控制的、大功率，高精度、大动态范围的光纤布拉格光栅传感器解调系统及高精度的光谱分析系统。
The GM8037 high resolution fiber grating sensor interrogating system is a PC-based, compact sized, high accurate, big dynamic range FBG sensors interrogating system.
GM8037高分辨率光纤光栅传感器解调仪是一个PC机控制的、大功率，高精度、大动态范围的光纤布拉格光栅传感器解调系统及高精度的光谱分析系统。
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