Near‐Field Acoustic Imaging Using Fiber‐Optic Distributed Acoustic Sensing and Beamforming Techniques
Abstract Distributed acoustic sensors (DAS) detect mechanical vibrations along optical fibers with meter‐scale spatial resolution, capturing the waves directly reaching the fiber. Deploying dense fiber nets in two or three dimensions for spatially‐precise sensing over large regions is often impracti...
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| Autors principals: | , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Wiley
2026-01-01
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| Col·lecció: | Advanced Science |
| Matèries: | |
| Accés en línia: | https://doi.org/10.1002/advs.202512513 |
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