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Towards a compact, high-speed optical linkbased 3D optoacoustic imager


Ozsoy, Cagla; Cossettini, Andrea; Hager, Pascal; Vostrikov, Sergei; Luis Dean-Ben, Xose; Benini, Luca; Razansky, Daniel (2020). Towards a compact, high-speed optical linkbased 3D optoacoustic imager. In: 2020 IEEE SENSORS, Rotterdam, Netherlands, 25 October 2020 - 28 October 2020.

Abstract

We demonstrate the feasibility of a compact real-time 3D optoacoustic (OA) imager employing a novel low-cost software-defined ultrasound digital acquisition platform. It supports simultaneous signal acquisition from up to 192 ultrasound channels and a direct optical link (2x 100G Ethernet) to the host-PC for high-frame-rate image acquisitions. Real-time 3D imaging experiments with light-absorbing phantoms and the wrist of a healthy volunteer are reported. These results pave the way toward a new generation of compact, affordable, and flexible hand-held OA scanners.

Abstract

We demonstrate the feasibility of a compact real-time 3D optoacoustic (OA) imager employing a novel low-cost software-defined ultrasound digital acquisition platform. It supports simultaneous signal acquisition from up to 192 ultrasound channels and a direct optical link (2x 100G Ethernet) to the host-PC for high-frame-rate image acquisitions. Real-time 3D imaging experiments with light-absorbing phantoms and the wrist of a healthy volunteer are reported. These results pave the way toward a new generation of compact, affordable, and flexible hand-held OA scanners.

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Additional indexing

Item Type:Conference or Workshop Item (Paper), refereed, original work
Communities & Collections:04 Faculty of Medicine > Institute of Pharmacology and Toxicology
07 Faculty of Science > Institute of Pharmacology and Toxicology

04 Faculty of Medicine > Institute of Biomedical Engineering
Dewey Decimal Classification:170 Ethics
610 Medicine & health
Language:English
Event End Date:28 October 2020
Deposited On:01 Feb 2021 13:36
Last Modified:15 Feb 2021 11:34
Publisher:IEEE
ISBN:9781728168012
OA Status:Closed
Publisher DOI:https://doi.org/10.1109/sensors47125.2020.9278772

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Embargo till: 2021-12-01