Experiment Study in Optical Fiber Temperature Monitoring

摘要

Considering the choice of sensors in optical fiber temperature sensing field, temperature measurement experiments on fiber Bragg grating, optical fiber Brillouin scattering, Raman Scattering Fiber Optic sensors which are based on three different theories were carried out, so temperature measurement results are obtained, meanwhile, the temperature characteristics these three kinds of sensors can get known by comparison between sensing principle and experimental data. This can provide a reference for application of fiber optic temperature sensor in the temperature monitoring field.