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Toward an Estimation of the Optical Feedback Factor C on the Fly for Displacement Sensing
In this paper, a method based on the inherent event-based sampling capability of laser optical feedback interferometry (OFI) is proposed to assess the optical feedback factor C when the laser operates in the moderate and strong feedback regimes. Most of the phase unwrapping open-loop OFI algorithms...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8159145/ https://www.ncbi.nlm.nih.gov/pubmed/34069430 http://dx.doi.org/10.3390/s21103528 |