High-speed photoacoustic-guided wavefront shaping with a real-valued intensity transmission matrix

Tianrui Zhao; Sébastien Ourselin; Tom Vercauteren; Wenfang Xia

doi:10.1117/12.2615878

9 December 2021 High-speed photoacoustic-guided wavefront shaping with a real-valued intensity transmission matrix

Tianrui Zhao, Sébastien Ourselin, Tom Vercauteren, Wenfang Xia

Proceedings Volume 11923, Opto-Acoustic Methods and Applications in Biophotonics V; 119230E (2021) https://doi.org/10.1117/12.2615878
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

We report the development of a high-speed and non-invasive method for focusing light through scattering media using photoacoustic guidance. We demonstrated light focusing through an optical diffuser within ∼ 300 ms.

Citation Download Citation

Tianrui Zhao, Sébastien Ourselin, Tom Vercauteren, and Wenfang Xia "High-speed photoacoustic-guided wavefront shaping with a real-valued intensity transmission matrix", Proc. SPIE 11923, Opto-Acoustic Methods and Applications in Biophotonics V, 119230E (9 December 2021); https://doi.org/10.1117/12.2615878

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