Biaxial Measurement of Optical Frequency Domain Reflectometry Using Polarization Maintaining Fiber Bragg Grating

摘要

We demonstrated the optical frequency domain reflectometry (OFDR) measurement system with all polarization maintaining fiber including fiber Bragg grating (FBG). We succeeded to obtain the slow and fast axial Bragg reflection spectra individually. We proposed the novel method to compensate the measured position miss matching between slow and fast axial Bragg reflection spectra, and confirmed the validity of the method.