光纤传感器代表一种崭新的传感技术,适用于众多场合. 根据传感原理,对应用于复合材料固化监测的光纤传感器进行了概述,分别介绍了它们的结构、传感机理以及应用方法,并总结了光纤固化监测传感器在工程中广泛应用急待解决的问题.关键词: 光纤传感器; 复合材料; 固化监测Abstract : Fiber optic sensors(FOS) represent a new kind of sensing technology applicable in many fields. Fiber optic sensors suitable for monitoring the cure of polymer - mat rix composite materials are presented with const ructing techniques , operating principles and detecting methods of measurement system described. Key problems associated with FOS’s utilization in engineering are also discussed in detail.Key words : fiber optic sensors ; composites ; cure monitoring