supported by the National Instrumentation Program of China(No.2013YQ030915);the National Natural Science Foundation of China(Nos.61227011,61378043,61505139,61475114,and 11004150);the Tianjin Natural Science Foundation(No.13JCYBJC16200);the Shenzhen Science and Technology Research Project(No.JCYJ20120831153904083);the National Basic Research Program of China(No.2010CB327802);the Soft Science Research and Development Project of the Ministry of Housing and Urban-Rural Development of China(No.2016-K4-087)
A new wavelength division multiplexing method for fiber Bragg grating(FBG) sensors based on spectrum profile identification is proposed. In this method, FBGs and tilted FBG(TFBG) sensors are cascaded in a single f...