Time-resolved diffuse optical spectroscopy up to 1700 nm by means of a time-gated InGaAs/InP single-photon avalanche diode

I Bargigia, A Tosi, AB Shehata… - Applied …, 2012 - journals.sagepub.com
We present a new compact system for time-domain diffuse optical spectroscopy of highly
scattering media operating in the wavelength range from 1100 nm to 1700 nm. So far, this …

Portable, large-bandwidth time-resolved system for diffuse optical spectroscopy

A Bassi, A Farina, C D'Andrea, A Pifferi, G Valentini… - Optics express, 2007 - opg.optica.org
We report the development of a compact time-resolved system for the measurement of the
optical properties of highly scattering media over a bandwidth of 600-1000 nm. The …

Functional near-infrared spectroscopy at small source-detector distance by means of high dynamic-range fast-gated SPAD acquisitions: First in-vivo measurements

L Di Sieno, D Contini, A Dalla Mora… - … on Biomedical Optics, 2013 - opg.optica.org
In this article, we show experimental results of time-resolved optical spectroscopy performed
with small distance between launching and detecting fibers. It was already demonstrated …

Eight-wavelength, dual detection channel instrument for near-infrared time-resolved diffuse optical spectroscopy

M Renna, M Buttafava, A Behera… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
In this paper, we present an innovative instrument for near-infrared time-resolved
spectroscopy. The system is based on eight custom-designed pulsed diode lasers emitting …

Dynamic time-resolved diffuse spectroscopy based on supercontinuum light pulses

J Swartling, A Bassi, C D'Andrea, A Pifferi… - Applied …, 2005 - opg.optica.org
We present a detailed characterization of a system for fast time-resolved spectroscopy of
turbid media based on supercontinuum generation in a photonic crystal fiber. The light …

The SiPM revolution in time-domain diffuse optics

A Dalla Mora, L Di Sieno, A Behera, P Taroni… - Nuclear Instruments and …, 2020 - Elsevier
Time-domain diffuse optics is a powerful non-invasive, non-ionizing and label-free
technique based on the use of picosecond pulsed laser light to probe highly scattering …

Single-fiber diffuse optical time-of-flight spectroscopy

E Alerstam, T Svensson, S Andersson-Engels… - Optics letters, 2012 - opg.optica.org
We demonstrate interstitial diffuse optical time-of-fight spectroscopy based on a single fiber
for both light delivery and detection. Detector saturation due to the massive short-time …

Fast-gated single-photon avalanche diode for wide dynamic range near infrared spectroscopy

A Dalla Mora, A Tosi, F Zappa, S Cova… - IEEE Journal of …, 2009 - ieeexplore.ieee.org
We present a novel technique for wide dynamic range optical investigations. It is based on a
fast-gated silicon single-photon avalanche diode (SPAD) in time-correlated single-photon …

Broadband time-domain absorption spectroscopy with a ns-pulse supercontinuum source

Y Sych, R Engelbrecht, B Schmauss, D Kozlov… - Optics …, 2010 - opg.optica.org
A Q-switched laser based system for broadband absorption spectroscopy in the range of
1390-1740 nm (7200-5750 cm^− 1) has been developed and tested. In the spectrometer the …

Diffuse optics using a dual window fast-gated counter

LD Sieno, AD Mora, G Boso, A Tosi, A Pifferi… - Applied …, 2014 - opg.optica.org
In this paper we demonstrate the advantages of a fast-gated counter in achieving high count-
rate and reducing costs of timing equipment in a time-resolved diffuse optical spectroscopy …