Tailoring surface structure and diameter of etched fiber Bragg grating for high strain sensing
Sensitivity and mechanical properties are the key factors that affect the performance of strain-sensitive etched fiber Bragg grating (EFBG) sensors. Typically, EFBG sensors are fabricated via solvent etching. The manipulation of etching temperature and hydrofluoric acid (HF) concentration during the...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
Elsevier Ltd
2023
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| Subjects: |