Phase derivative thermo-spatiogram for distributed temperature sensing based on chirped grating-Michelson Interferometer
A novel thermometric measurement based on chirped fiber Bragg grating (CFBG) and Michelson Interferometer is proposed. The interrogation technique is based on the linear relation between the temperature and the phase derivative function of the grating, which is determined through Fourier transformat...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
Elsevier
2018
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| Subjects: |