In vivo Optoacoustic Tomography with Ultrahigh-Resolution using Silicon Photonics

Yoav Hazan; Ahiad Levi; Michael Nagli; Amir Rosenthal

doi:10.1364/ots.2022.om2d.4

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In vivo Optoacoustic Tomography with Ultrahigh-Resolution using Silicon Photonics

Yoav Hazan Ahiad Levi Michael Nagli Amir Rosenthal

Year: 2022 Pages: OM2D.4-OM2D.4

DOI: 10.1364/ots.2022.om2d.4

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Abstract

New ultrasound-detection technology for ultrahigh-resolution optoacoustic tomography, based on an optical resonator fabricated in silicon-photonics platform coated by a sensitivity-enhancing polymer, and experimentally demonstrated in-vivo with bandwidths exceeding 200MHz and lateral resolutions beyond 20µm.

Keywords:

Materials science Photonics Silicon Resonator Silicon photonics Resolution (logic) Optics Tomography Optical tomography In vivo Sensitivity (control systems) Preclinical imaging Optoelectronics Biomedical engineering Electronic engineering Computer science Physics Engineering

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Photoacoustic and Ultrasonic Imaging

Physical Sciences → Engineering → Biomedical Engineering

Optical Coherence Tomography Applications

Physical Sciences → Engineering → Biomedical Engineering

Analytical Chemistry and Sensors

Physical Sciences → Chemical Engineering → Bioengineering

In vivo Optoacoustic Tomography with Ultrahigh-Resolution using Silicon Photonics

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