High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres
Optoacoustic sensing applications are limited by weak electrostrictive force. Here, the authors induce photothermally acoustic vibrations with a focused pulsed laser, and via scanning demonstrate sensing of acoustic impedance at 10 µm spatial resolution, allowing for visualisation of diffusion dynam...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2021-07-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-021-24398-w |
| _version_ | 1819036938528620544 |
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| author | Yizhi Liang Huojiao Sun Linghao Cheng Long Jin Bai-Ou Guan |
| author_facet | Yizhi Liang Huojiao Sun Linghao Cheng Long Jin Bai-Ou Guan |
| author_sort | Yizhi Liang |
| collection | DOAJ |
| description | Optoacoustic sensing applications are limited by weak electrostrictive force. Here, the authors induce photothermally acoustic vibrations with a focused pulsed laser, and via scanning demonstrate sensing of acoustic impedance at 10 µm spatial resolution, allowing for visualisation of diffusion dynamics. |
| first_indexed | 2024-12-21T08:13:28Z |
| format | Article |
| id | doaj.art-a0a45c6ce88a42e5afbab0698c4c8248 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-12-21T08:13:28Z |
| publishDate | 2021-07-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-a0a45c6ce88a42e5afbab0698c4c82482022-12-21T19:10:38ZengNature PortfolioNature Communications2041-17232021-07-0112111010.1038/s41467-021-24398-wHigh spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibresYizhi Liang0Huojiao Sun1Linghao Cheng2Long Jin3Bai-Ou Guan4Guangdong Provincial Key Laboratory of Optical Fibre Sensing and Communications, Institute of Photonics Technology, Jinan UniversityGuangdong Provincial Key Laboratory of Optical Fibre Sensing and Communications, Institute of Photonics Technology, Jinan UniversityGuangdong Provincial Key Laboratory of Optical Fibre Sensing and Communications, Institute of Photonics Technology, Jinan UniversityGuangdong Provincial Key Laboratory of Optical Fibre Sensing and Communications, Institute of Photonics Technology, Jinan UniversityGuangdong Provincial Key Laboratory of Optical Fibre Sensing and Communications, Institute of Photonics Technology, Jinan UniversityOptoacoustic sensing applications are limited by weak electrostrictive force. Here, the authors induce photothermally acoustic vibrations with a focused pulsed laser, and via scanning demonstrate sensing of acoustic impedance at 10 µm spatial resolution, allowing for visualisation of diffusion dynamics.https://doi.org/10.1038/s41467-021-24398-w |
| spellingShingle | Yizhi Liang Huojiao Sun Linghao Cheng Long Jin Bai-Ou Guan High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres Nature Communications |
| title | High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres |
| title_full | High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres |
| title_fullStr | High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres |
| title_full_unstemmed | High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres |
| title_short | High spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres |
| title_sort | high spatiotemporal resolution optoacoustic sensing with photothermally induced acoustic vibrations in optical fibres |
| url | https://doi.org/10.1038/s41467-021-24398-w |
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