灵敏度(控制系统)
干涉测量
声学
职位(财务)
谐波
扰动(地质)
计算机科学
物理
光学
电子工程
工程类
地质学
财务
古生物学
经济
作者
T.V. Choban,A. A. Zhirnov,K. V. Stepanov,R.I. Khan,Kirill I. Koshelev,А. Б. Пнев,Valeriy E. Karasik
标识
DOI:10.1109/iclo54117.2022.9839896
摘要
We report on a study of sensitivity distribution over the loop of a Sagnac interferometer, which is one of the most important characteristics of distributed acoustic sensors, applied for long perimeters, pipelines, and railways security and monitoring. In result of numerical simulation we demonstrate that sensitivity has harmonic dependence on position and frequency of the disturbance.
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