High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
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
Photothermally induced transparency in coupled-cavity system
Sign Up to like & getrecommendations! Published in 2021 at "Physica Scripta"
DOI: 10.1088/1402-4896/ac25a0
Abstract: We aim to study the properties of the output probe field (OPF) in a system composed of two coupled-optical cavities. A strong pump and a weak probe field drives the left cavity whereas the right-side… read more here.
Keywords: photothermally induced; system; induced transparency; cavity ... See more keywords