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Negative axial strain sensitivity in gold-coated eccentric fiber Bragg gratings
New dual temperature and strain sensor has been designed using eccentric second-order fiber Bragg gratings produced in standard single-mode optical fiber by point-by-point direct writing technique with tight focusing of 800 nm femtosecond laser pulses. With thin gold coating at the grating location,...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5128796/ https://www.ncbi.nlm.nih.gov/pubmed/27901059 http://dx.doi.org/10.1038/srep38042 |