光通信研究Issue(4)：242-250,9.DOI:10.13756/j.gtxyj.2026.240233
光纤布拉格光栅应变传感器应用综述
Review of the Application of Fiber Bragg Grating Strain Sensors
摘要
Abstract
With the rapid development of sensing technology,Fiber Bragg Grating(FBG)strain sensors have gradually become practical and commercialized.Compared with traditional sensors,FBG strain sensors are widely used in fields such as highways,buildings,bridges,dams,mining areas,railways,oil or gas reservoirs.They have gradually become one of the important sensors in the detection field due to their advantages of small size,high sensitivity,corrosion resistance,and strong anti-interference abili-ty.At present,FBG strain sensors are developing rapidly and extending into many new directions.This article focuses on FBG strain sensors and analyzes and discusses the progress of their extended applications in displacement,acceleration,humidity,cor-rosion,and ultrasound directions.It details the theoretical principles of each extended application,provides a comparative analysis of their performance,and offers a perspective on future extended applications of FBG strain sensing technology.关键词
光纤布拉格光栅/应变传感器/延伸应用/灵敏度Key words
FBG/strain sensor/extended application/sensitivity分类
信息技术与安全科学引用本文复制引用
何辰靖,李志波,赵强..光纤布拉格光栅应变传感器应用综述[J].光通信研究,2026,(4):242-250,9.基金项目
海南省自然科学基金资助项目(521QN0885,620RC606) （521QN0885,620RC606）
