High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres
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DOI: 10.1038/s41467-021-24398-w
Abstract: Optoacoustic vibrations in optical fibres have enabled spatially resolved sensing, but the weak electrostrictive force hinders their application. Here, we introduce photothermally induced acoustic vibrations (PTAVs) to realize high-performance fibre-based optoacoustic sensing. Strong acoustic vibrations… read more here.
Keywords: photothermally induced; resolution; optical fibres; optoacoustic sensing ... See more keywords