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11-16 April 2026
Conference 13006 > Paper 13006-29
Paper 13006-29

Optical ultrasound field mapping using camera-based parallelized detection

9 April 2024 • 14:50 - 15:10 CEST | Etoile B, Niveau/Level 1

Abstract

Fabry-Perot tomographs have captured compelling photoacoustic images as they combine small element sizes with high acoustic sensitivity and a broad frequency response. A photoacoustic tomograph based on a sCMOS camera and a Fabry-Perot sensor with uniform optical thickness was developed. The influence of camera parameters on the e.g., spatial distribution of the acoustic sensitivity was evaluated. The imaging capabilities were demonstrated by capturing images of PA phantoms.

Presenter

Martin-Luther-Univ. Halle-Wittenberg (Germany)
Presenter/Author
Martin-Luther-Univ. Halle-Wittenberg (Germany)
Author
Claus Villringer
Technische Hochschule Wildau (Germany)
Author
Werner Lebek
Martin-Luther-Univ. Halle-Wittenberg (Germany)
Author
Martin-Luther-Univ. Halle-Wittenberg (Germany)
Author
Martin-Luther-Univ. Halle-Wittenberg (Germany)