分布式温度应变传感系统的检测距离数据

面向分布式光纤温度应变传感研究，基于光时域反射仪测量光纤末端反射点的距离得知传感光纤的长度。在系统中判断末端附近是否可以正常测得布里渊频移信号。检验用主要仪表设备为光时域反射仪（型号：AQ7275）、示波器（型号：DLM2052），以及电热恒温水浴锅（型号：HH-11-1）。检验条件：环境温度21.9度-23.8度；相对湿度40.2%-42.3%；大气压力100.6kPa-101.0kPa。For the research of distributed optical fiber temperature and strain sensing, the length of the sensing optical fiber is obtained by measuring the distance of the reflection point at the fiber end via an optical time domain reflectometer (OTDR). This system is used to determine whether the Brillouin frequency shift signal can be normally measured near the fiber end. The main test instruments and equipment include an optical time domain reflectometer (model: AQ7275), an oscilloscope (model: DLM2052), and an electrothermal constant temperature water bath (model: HH-11-1). Test conditions: ambient temperature 21.9°C – 23.8°C; relative humidity 40.2% – 42.3%; atmospheric pressure 100.6 kPa – 101.0 kPa.

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背景概述

该数据集是关于分布式温度应变传感系统的检测距离数据，主要用于研究分布式光纤温度应变传感，基于光时域反射仪测量光纤末端反射点的距离。数据集包含5.56MB的数据量，涉及信息光学和应用光学等学科领域。