Author:
Xiao Xiangpeng,Song Qingguo,Zhao Weiliang,Li Hao,Sun Qizhen,Yan Zhijun
Abstract
An UWFBG array containing 1000 UWFBGs spaced 10cm apart by time and wavelength division multiplexing was fabricated in UV-transparent coating optical fiber. The temperature sensing precision is around 0.1℃ under 1pm wavelength measuring accuracy.