【摘要】 提出了一种采用周期性对称或不对称刻纹多模光纤组成的新型光纤传感网络,既可用作组构表而或内部的损伤探测系统,又可用作表面贴装或埋置于结构内测量应力、应变或温度的传感器阵.更多还原

【Abstract】 Presented in this work is a new sensor array which is made of periodically symmetric or asymmetric etched multimode optical fiber. It may be applied not only to the damage detection system of structure surface or interior, but also to the surface-mounted embedded optical fiber sensor arrays for measuring stress, strain or temporature.更多还原