Bend monitoring and refractive index sensing using flat fibre and multicore bragg gratings
A planarized optical fibre designed for two-dimensional bend monitoring and external refractive index sensing is presented. The approach uses two single-mode waveguides each containing a set of spectrally multiplexed Bragg gratings. To achieve sensitivity to bending and external refractive index, th...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Physics Publishing,
2020-08.
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| Subjects: | |
| Online Access: | Get fulltext |