光纤光栅在传感应用中波长漂移的检测方案

Detection Methods of Wavelength Shift in Optical Fiber Gratings Sensing Application

波长漂移量的检测是实现光纤光栅传感网络的关键技术。分类阐述了近几年来光纤光栅传感应用中主要的波长检测方案,分析了它们的工作机理和特性,并展望了其可观的应用前景。

Detection of wavelength shift is the key technique in the application of fiber grating sensing network. The main methods for measuring wavelength shift of fiber grating sensors in recent years were summarized, their operating principles and characteristics were introduced, and their promising applications were expected.