Time-domain diffuse optical tomography using silicon photomultipliers: feasibility studyReport as inadecuate

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1 Dipartimento di Fisica 2 CEA-LETI - Laboratoire d-Electronique et des Technologies de l-Information 3 Istituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche 4 LIPhy - Laboratoire Interdisciplinaire de Physique Saint Martin d’Hères

Abstract : Silicon photomultipliers SiPMs have been very recently introduced as the most promising detectors in the field of diffuse optics, in particular due to the inherent low cost and large active area. We also demonstrate the suitability of SiPMs for time-domain diffuse optical tomography DOT. The study is based on both simulations and experimental measurements. Results clearly show excellent performances in terms of spatial localization of an absorbing perturbation, thus opening the way to the use of SiPMs for DOT, with the possibility to conceive a new generation of low-cost and reliable multichannel tomographic systems.

Keywords : time-domain diffuse optics diffuse optical tomography silicon photomultipliers time-correlated single-photon counting

Author: Laura Di Sieno - Judy Zouaoui - Lionel Hervé - Antonio Pifferi - Andrea Farina - Edoardo Martinenghi - Jacques Derouard - Jean-M

Source: https://hal.archives-ouvertes.fr/


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