Acoustic background noise in photoacoustic tomography
To characterize the limits of detection sensitivity in photoacoustic imaging, we applied ultra-sensitive sensors to measure the “acoustic background” – random pressures arising from thermal vibrations. The results could help guide the design of photoacoustic systems.
Authors
- David Martín-Sánchez (ORCID: https://orcid.org/0000-0003-0131-5226)
- PC Beard (ORCID: https://orcid.org/0009-0002-8561-8768)
- Olumide Ogunlade (ORCID: https://orcid.org/0000-0003-0123-4397)
- Edward Zhang (ORCID: https://orcid.org/0000-0003-3717-1367)
- James A. Guggenheim (ORCID: https://orcid.org/0000-0003-4295-0525)
- Dylan M. Marques (ORCID: https://orcid.org/0000-0003-2666-5900)
Institutions
- Instituto de Microelectrónica de Sevilla (ES)
- University College London (GB)
- University of Birmingham (GB)
Publication Details
- Published
- 2025-12-18
- DOI
- https://doi.org/10.1117/12.3098254
- Primary Topic
- Photoacoustic and Ultrasonic Imaging
- Type
- article
- Field-Weighted Citation Impact
- 0.00