Publications associées à Avalanche photodiode

Imaging system with silicon photomultipliers and method for operating thereof

Edoardo Charbon, Andrada Alexandra Muntean

The invention relates to an integrated imaging system comprising: - an array of analog photomultiplier elements - a plurality of submodules, each submodule having a number of the photomultiplier elements; - a plurality of time-to-digital converters each as ...

2023

X-ray qualification of hydrogenated amorphous silicon sensors on flexible substrate

Sylvain Dunand, Mikaël Martino, Luca Massimiliano Antognini, Matthew James Large

Hydrogenated amorphous silicon (a-Si:H) is a well known material for its radiation resistance and for the possibility of deposition on flexible substrates like Polyimide (PI), polyethylene terephthalate (PET) or polyethylene naphthalate (PEN). Due to the p ...

IEEE2023

Sub-10 ps Minimum Ionizing Particle Detection With Geiger-Mode APDs

Edoardo Charbon, Claudio Bruschini, Emanuele Ripiccini, Ming-Lo Wu, Francesco Gramuglia, Carlo Alberto Fenoglio

Major advances in silicon pixel detectors, with outstanding timing performance, have recently attracted significant attention in the community. In this work we present and discuss the use of state-of-the-art Geiger-mode APDs, also known as single-photon av ...

FRONTIERS MEDIA SA2022

Low-noise high-dynamic-range single-photon avalanche diodes with integrated PQAR circuit in a standard 55 nm BCD

Edoardo Charbon, Claudio Bruschini, Ekin Kizilkan, Pouyan Keshavarzian, Francesco Gramuglia, Myung Jae Lee

Single-photon avalanche diode (SPAD) based sensors and systems enable a variety of applications in biomedical, automotive, consumer, and security domains. While several established standard technologies, which can facilitate the design of SPAD-based system ...

SPIE-INT SOC OPTICAL ENGINEERING2022

Resolution and penetration depth of reflection-mode time-domain near infrared optical tomography using a ToF SPAD camera

Edoardo Charbon, Martin Wolf, Jingjing Jiang

In a turbid medium such as biological tissue, near-infrared optical tomography (NIROT) can image the oxygenation, a highly relevant clinical parameter. To be an efficient diagnostic tool, NIROT has to have high spatial resolution and depth sensitivity, fas ...

Optica Publishing Group2022

In vitro and in vivo NIR fluorescence lifetime imaging with a time-gated SPAD camera

Edoardo Charbon, Claudio Bruschini, Arin Can Ülkü

Near-infrared (NIR) fluorescence lifetime imaging (FLI) provides a unique contrast mechanism to monitor biological parameters and molecular events in vivo. Single-photon avalanche diode (SPAD) cameras have been recently demonstrated in FLI microscopy (FLIM ...

Optica Publishing Group2022

Towards quantum 3D imaging devices

Edoardo Charbon, Claudio Bruschini, Paul Mos, Samuel Burri, Arin Can Ülkü, Michael Alan Wayne

We introduce a new generation of 3D imaging devices based on quantum plenoptic imaging. Position-momentum entanglement and photon number correlations are exploited to provide a scan-free 3D image after post-processing of the collected light intensity signa ...

2021

Engineering Breakdown Probability Profile for PDP and DCR Optimization in a SPAD Fabricated in a Standard 55nm BCD Process

Edoardo Charbon, Claudio Bruschini, Ekin Kizilkan, Pouyan Keshavarzian, Francesco Gramuglia, Myung Jae Lee

CMOS Single-Photon Avalanche Diodes (SPADs) have broken into the mainstream by enabling the adoption of imaging, timing, and security technologies in a variety of applications within the consumer, medical and industrial domains. The continued scaling of te ...

2021

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Avalanche photodiode

Imaging system with silicon photomultipliers and method for operating thereof

X-ray qualification of hydrogenated amorphous silicon sensors on flexible substrate

Sub-10 ps Minimum Ionizing Particle Detection With Geiger-Mode APDs

High-Performance CMOS SPAD-Based Sensors for Time-of-Flight PET Applications

Low-noise high-dynamic-range single-photon avalanche diodes with integrated PQAR circuit in a standard 55 nm BCD

Resolution and penetration depth of reflection-mode time-domain near infrared optical tomography using a ToF SPAD camera

In vitro and in vivo NIR fluorescence lifetime imaging with a time-gated SPAD camera

Towards quantum 3D imaging devices

Engineering Breakdown Probability Profile for PDP and DCR Optimization in a SPAD Fabricated in a Standard 55nm BCD Process

Megapixel SPAD cameras for time-resolved applications

Graph Chatbot

Chattez avec Graph Search

Imaging system with silicon photomultipliers and method for operating thereof

X-ray qualification of hydrogenated amorphous silicon sensors on flexible substrate

Sub-10 ps Minimum Ionizing Particle Detection With Geiger-Mode APDs

High-Performance CMOS SPAD-Based Sensors for Time-of-Flight PET Applications

Resolution and penetration depth of reflection-mode time-domain near infrared optical tomography using a ToF SPAD camera

In vitro and in vivo NIR fluorescence lifetime imaging with a time-gated SPAD camera

Low-noise high-dynamic-range single-photon avalanche diodes with integrated PQAR circuit in a standard 55 nm BCD

Megapixel SPAD cameras for time-resolved applications

Towards quantum 3D imaging devices

Engineering Breakdown Probability Profile for PDP and DCR Optimization in a SPAD Fabricated in a Standard 55nm BCD Process