Photoacoustic Fiberscope for Cerebral Oxygenation Imaging Based on Optical Ultrasound Detection

Bai-Ou Guan; Long Jin; Yizhi Liang

doi:10.1364/OFS.2023.W3.1

28th International Conference on Optical Fiber Sensors
Technical Digest Series (Optica Publishing Group, 2023),
paper W3.1
•https://doi.org/10.1364/OFS.2023.W3.1

Photoacoustic Fiberscope for Cerebral Oxygenation Imaging Based on Optical Ultrasound Detection

Bai-Ou Guan, Long Jin, and Yizhi Liang

Optical Fiber Sensors 2023

Naka-ku, Hamamatsu-shi Japan
20–24 November 2023
ISBN: 978-1-957171-30-2

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B. Guan, L. Jin, and Y. Liang, "Photoacoustic Fiberscope for Cerebral Oxygenation Imaging Based on Optical Ultrasound Detection," in 28th International Conference on Optical Fiber Sensors, Technical Digest Series (Optica Publishing Group, 2023), paper W3.1.

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Abstract

We developed photoacoustic fiberscopes based on optical ultrasound sensors. This new imaging modality was used for cerebral oxygenation imaging on freely moving mice for neuroscience study and the detection of brain injuries in intensive-care medicine.

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