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Simple high-speed multimode fibre calibration for photoacoustic endomicroscopy (Conference Presentation)

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Original languageEnglish
Title of host publicationPhotons Plus Ultrasound: Imaging and Sensing 2020
EditorsAlexander A. Oraevsky, Lihong V. Wang
PublisherSPIE
Volume11240
DOIs
PublishedMar 2020

King's Authors

Abstract

Photoacoustic endoscopy holds great potential for guiding minimally invasive procedures including fetal surgery, and tumour biopsy, as it can provide functional and molecular information of tissue with high spatial resolution. Multimode fibre has shown promise for the development of an ultrathin, forward-viewing photoacoustic probes. In this work, we report the development of a photoacoustic endomicroscopy system based on a multimode fibre and a new method for calibration. With a simple setup, this method exhibited high-speed calibration of MMFs, and it could be useful for the development and clinical translations of ultra-thin photoacoustic endomicroscopy probes.

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