Probe-hosted large area silicon photomultiplier and high-throughput timing electronics for enhanced performance time-domain functional near-infrared spectroscopy
L Di Sieno, A Behera, S Rohilla, E Ferocino… - Biomedical Optics …, 2020 - opg.optica.org
Two main bottlenecks prevent time-domain diffuse optics instruments to reach their
maximum performances, namely the limited light harvesting capability of the detection chain …
maximum performances, namely the limited light harvesting capability of the detection chain …
Probe-hosted silicon photomultipliers for time-domain functional near-infrared spectroscopy: phantom and in vivo tests
We report the development of a compact probe for time-domain (TD) functional near-infrared
spectroscopy (fNIRS) based on a fast silicon photomultiplier (SiPM) that can be put directly …
spectroscopy (fNIRS) based on a fast silicon photomultiplier (SiPM) that can be put directly …
Wearable, fiber-less, multi-channel system for continuous wave functional near infrared spectroscopy based on silicon photomultipliers detectors and lock-in …
AM Chiarelli, D Perpetuini, G Greco… - 2019 41st Annual …, 2019 - ieeexplore.ieee.org
Development and in-vivo validation of a Continuous Wave (CW) functional Near Infrared
Spectroscopy (fNIRS) system is presented. The system is wearable, fiber-less, multi-channel …
Spectroscopy (fNIRS) system is presented. The system is wearable, fiber-less, multi-channel …
Fast silicon photomultiplier improves signal harvesting and reduces complexity in time-domain diffuse optics
We present a proof of concept prototype of a time-domain diffuse optics probe exploiting a
fast Silicon PhotoMultiplier (SiPM), featuring a timing resolution better than 80 ps, a fast tail …
fast Silicon PhotoMultiplier (SiPM), featuring a timing resolution better than 80 ps, a fast tail …
Time-domain diffuse optics with 8.6 mm2 fast-gated SiPM for extreme light harvesting
Fast time-gated single-photon detectors demonstrated high depth sensitivity in the detection
of localized absorption perturbations inside scattering media, but their use for in vivo clinical …
of localized absorption perturbations inside scattering media, but their use for in vivo clinical …
[HTML][HTML] Kernel Flow: a high channel count scalable time-domain functional near-infrared spectroscopy system
HY Ban, GM Barrett, A Borisevich… - Journal of …, 2022 - spiedigitallibrary.org
Significance: Time-domain functional near-infrared spectroscopy (TD-fNIRS) has been
considered as the gold standard of noninvasive optical brain imaging devices. However …
considered as the gold standard of noninvasive optical brain imaging devices. However …
Spectrally resolved single-photon timing of silicon photomultipliers for time-domain diffuse spectroscopy
We characterized the single-photon timing response function of various silicon
photomultipliers (SiPMs) over a broad (500-1100 nm) spectral range. We selected two SiPM …
photomultipliers (SiPMs) over a broad (500-1100 nm) spectral range. We selected two SiPM …
[HTML][HTML] Single-photon detection module based on large-area silicon photomultipliers for time-domain diffuse optics
Silicon photomultipliers (SiPM) are pixelated single-photon detectors combining high
sensitivity, good time resolution and high dynamic range. They are emerging in many fields …
sensitivity, good time resolution and high dynamic range. They are emerging in many fields …
Smart optode for 8-wavelength time-gated diffuse optics
L Di Sieno, G Maffeis, A Dalla Mora… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
We present the most compact (4 cm 3) time domain diffuse optical spectroscopy system,
hosting 8 laser sources emitting at different wavelengths, a large area time-gated detector …
hosting 8 laser sources emitting at different wavelengths, a large area time-gated detector …
Performance of a 6 × 6 mm2 SiPM Module for Time-Domain Diffuse Optics
In this work we present a detector module based on large-area silicon photomultiplier,
whose design has been optimized for time-domain diffuse optics measurements. In this …
whose design has been optimized for time-domain diffuse optics measurements. In this …