Abstract

A method for measuring displacements based on a logometric method using a branched fiber-optic collector is analyzed. An analytical model of an optical-electronic probe for small axial displacements is developed and key factors influencing the character of the calibration characteristic are determined. The light-energy analysis of the optical scheme of the optoelectronic probe is carried out and the optical loss along the length of the optical path is estimated.

中文翻译：

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用于测量小轴向位移的光电探头的解析模型

摘要

分析了一种基于对标法使用分支光纤收集器测量位移的方法。建立了小轴向位移光电探头的解析模型，确定了影响校准特性的关键因素。对光电探头的光学方案进行光能分析，并估计沿光路长度的光损耗。