Fabrication and modification of temperature FBG sensor: role of optical fiber type and Cu sputtered thickness
This paper presents the effects of optical fiber type and copper coating thickness on fiber Bragg grating (FBG) temperature sensitivity. Three types of FBGs including single-mode, step-index, and graded-index multimode fibers were fabricated via the phase mask writing technique. In the temperature r...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Published: |
IOP Publishing Ltd
2020
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| Subjects: |