Presentation + Paper
5 March 2021 Investigating the lung using time-resolved diffuse optics
Author Affiliations +
Abstract
We have addressed the challenge of investigating the lung using diffuse optics along four different directions, namely: 1) broadband time-domain diffuse optics (TD-DO) in the 600-1100 nm range to derive the mean chest optical properties; 2) Monte Carlo simulations to investigate the depth-sensitivity of TD-DO measurements assuming a layered structure of the chest; 3) single-wavelength TD-DO using a high power pulsed laser on 5 healthy volunteers on a dynamic protocol; 4) single-wavelength TD-DO measurements using a novel large area Silicon Photomultiplier (SIPM) detector module permitting acquisitions at 12 cm source-detector distance.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Antonio Pifferi, Andrea Farina, Alberto Dalla Mora, Pranav Lanka, Sanathana Konugolu Venkata Sekar, Massimo Miniati, and Paola Taroni "Investigating the lung using time-resolved diffuse optics", Proc. SPIE 11639, Optical Tomography and Spectroscopy of Tissue XIV, 116390M (5 March 2021); https://doi.org/10.1117/12.2578858
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KEYWORDS
Lung

Diffuse optical imaging

Signal detection

Chest

Monte Carlo methods

Optical properties

Physiology

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