Data Processing Techniques for Fiber Bragg Grating (FBG) Reflectivity Characteristics Measurements
نویسندگان
چکیده
The paper deals with general overview of signal processing techniques for reflectance characteristics of fiber sensors based on FBG technology. Firstly basic principle of FBG measurement is introduced with the stress on characterization and profile of obtained data. Different types of interpolation approximation algorithms are described, tested and compared on real data obtained from spectrum analyzer unit. Developed software for processing is introduced and discussed from the point of usage in different applications with dynamic or static FBG measurements.
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