光纤分布式振动传感技术的传感距离测量数据

面向分布式光纤振动传感研究，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振动信号。检验用主要仪表设备为光时域反射仪（型号：MW9076B1）、光功率计（型号：81634B），以及光谱分析仪（型号：86142B）。在约100km待测光纤末端连接了压电陶瓷以及一卷约1km的单模光纤进行测量。

This dataset is developed for distributed optical fiber vibration sensing research. The length of the sensing fiber is determined by measuring the distance of the reflection points at the fiber end via an Optical Time-Domain Reflectometer (OTDR). The core verification objective of this work is to confirm whether normal vibration signal detection can be achieved near the end of the sensing fiber.
The main instruments and equipment used for the validation tests include an Optical Time-Domain Reflectometer (model: MW9076B1), an optical power meter (model: 81634B), and an optical spectrum analyzer (model: 86142B). A piezoelectric ceramic and a 1-km single-mode fiber spool were connected to the end of approximately 100 km of fiber under test to conduct the measurement experiments.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于分布式光纤振动传感研究，通过光时域反射仪测量光纤末端反射点距离以确定传感长度。它使用特定型号的光时域反射仪、光功率计和光谱分析仪，在约100km光纤末端进行振动信号测试。