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High-Sensitivity, Large Dynamic Range Refractive Index Measurement Using an Optical Microfiber Coupler
Wavelength tracking methods are widely employed in fiber-optic interferometers, but they suffer from the problem of fringe order ambiguity, which limits the dynamic range within half of the free spectral range. Here, we propose a new sensing strategy utilizing the unique property of the dispersion t...
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| Published in: | Sensors (Basel) |
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| Main Authors: | , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
MDPI
2019
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6928659/ https://ncbi.nlm.nih.gov/pubmed/31766316 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s19235078 |
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