Recherche

Afficher tous les résultats pour

Accueil

Personne

Edoardo Charbon

À propos
Confidentialité
Mentions légales

Graph Chatbot

Publications associées (443)

Developing photodetectors for future RICH particle detector applications

Claudio Bruschini, Edoardo Charbon, Utku Karaca, Ming-Lo Wu, Won Yong Ha

The proposed next generation of particle physics experiments utilizing ring imaging Cherenkov detectors (RICH) will require photodetectors with 100 ps timing, mm2 granularity, large active area and the ability to operate in increasingly harsh environments. ...

SPIE2025

A CRYO-CMOS RF-DAC Based Super-Heterodyne Transmitter for Superconducting Qubit Control

Edoardo Charbon

Multiple Qubits should be manipulated to perform practical quantum computing, which requires a broad frequency range for the qubit control chip. We present a 4 K cryo-CMOS quantum control chip featuring a Mixing (MIX)/ Non-return-to-zero (NRZ) mode radio f ...

Institute of Electrical and Electronics Engineers Inc.2025

Characterizing and exploiting cross-talk effect in SPAD arrays for two-photon interference

Claudio Bruschini, Edoardo Charbon, Tommaso Milanese

SPAD arrays are becoming a popular choice for measuring two-photon interference effects thanks to their high timing precision, fast readout, and high quantum efficiency. However, such sensors are affected by cross-talk that may mimic the useful signal. Eve ...

SPIE2025

SwissSPAD2/3: a family of natively digital, time gated SPAD cameras with continuous streaming at up to 100 kpfs and picosecond system-level synchronization for quantum imaging applications

Claudio Bruschini, Edoardo Charbon, Arin Can Ülkü, Andrei Ardelean, Paul Mos

The SwissSPAD2/3 camera family is based on quarter megapixel single-photon avalanche diode (SPAD) time gated imagers. The 16.38-µm low-noise pixels feature a single-bit memory and built-in all-solid-state nanosecond time gating without the need for externa ...

SPIE2024

Subsurface fluorescence time-of-flight imaging using a large-format single-photon avalanche diode sensor for tumor depth assessment

Claudio Bruschini, Edoardo Charbon, Arin Can Ülkü, Yichen Feng

Significance: Fluorescence guidance is used clinically by surgeons to visualize anatomical and/or physiological phenomena in the surgical field that are difficult or impossible to detect by the naked eye. Such phenomena include tissue perfusion or molecula ...

SPIE Society of Photo-optical Instrumentation Engineers2024

High voltage arbitrary waveform generator

Edoardo Charbon, Halil Kerim Yildirim

High voltage arbitrary waveform generator (1) comprising: - a voltage-controlled oscillator (3) arranged to output a clock signal (CLK) and an inverted clock signal (Formula (I)) at a frequency determined by at least one control voltage (Formula (II)); - a ...

2024

A review of recent developments on CMOS single-photon avalanche diode-based cameras for biomedical time-resolved applications

Claudio Bruschini, Edoardo Charbon

All-solid-state time-resolved cameras based on CMOS single-photon avalanche diode (SPAD) arrays have made very significant advances since the fabrication of the first CMOS SPADs back in 2003. These natively digital sensors are now available in large format ...

SPIE2024

Planar 16-band metasurface-enhanced spectral filter for integrated image sensing

Edoardo Charbon, Olivier Martin

We study theoretically and demonstrate experimentally a 16 -band narrow band wavelength selective filter in the near -infrared range. The combination of a pair of distributed Bragg reflectors with a sub -wavelength grating metasurface embedded in the intra ...

Optica Publishing Group2024

1.8-µm pitch, 47-ps jitter SPAD array in a 130 nm SiGe BiCMOS process

Edoardo Charbon

We introduce the world’s first SPAD family design in 130 nm SiGe BiCMOS process. At 1.8 µm, we achieved the smallest pitch on record thanks to guard-ring sharing techniques, while keeping a relatively high fill factor of 24.2%. 4×4 SPAD arrays with two par ...

2024

Deep blood flow extraction for diffuse correlation spectroscopy at photon-starved regimes using SPAD arrays

Claudio Bruschini, Edoardo Charbon, Michael Alan Wayne

Diffuse correlation spectroscopy (DCS) is an optical technique that allows for non-invasive measurements of tissue perfusion, and is often used for neuromonitoring applications. However, a major challenge of DCS is low SNR for deep tissue measurements. Rec ...

2024

A Gradient-Gated SPAD Array for Non-Line-of-Sight Imaging

Edoardo Charbon, Francesco Gramuglia, Myung Jae Lee, Jiuxuan Zhao, Pouyan Keshavarzian

Time-resolved non-line-of-sight (NLOS) imaging based on single-photon avalanche diode (SPAD) detectors have demonstrated impressive results in recent years. To acquire adequate number of indirect photons from a hidden scene in the presence of overwhelming ...

Ieee-Inst Electrical Electronics Engineers Inc2024

A new double multiplication region method to design high sensitivity and wide spectrum SPADs in standard CMOS technologies

Claudio Bruschini, Edoardo Charbon, Ekin Kizilkan, Utku Karaca

Designing SPADs with high sensitivity in a wide wavelength range is crucial since the applications utilizing SPAD-based sensors target different parts of the spectrum. Here, we introduce a novel technique to achieve a wider sensitivity spectrum through the ...

Nature Research2024

Spiking Neural Networks for Active Time-Resolved SPAD Imaging

Edoardo Charbon, Yang Lin

Single-photon avalanche diodes (SPADs) are detectors capable of capturing single photons and of performing photon counting. SPADs have an exceptional temporal resolution and are thus highly suitable for time-resolved imaging applications. Applications span ...

Institute of Electrical and Electronics Engineers Inc.2024

Piccolo gated: a CMOS 32×32 SPAD camera with all-solid-state nanosecond time gating and PCIe readout for single-photon time-domain DCS and near-infrared optical tomography

Claudio Bruschini, Edoardo Charbon, Scott Anthony Lindner, Tommaso Milanese, Paul Mos, Michael Alan Wayne

The Piccolo gated sensor features a 32x32 SPAD array of single-photon avalanche diodes (SPADs) operating in time-correlated single-photon counting (TCSPC). The chip enables event-driven readout and a maximum count rate of 220 Mcps. The sensor is based on t ...

SPIE2024

Demonstration of particle tracking with scintillating fibres read out by a SPAD array sensor and application as a neutrino active target

Claudio Bruschini, Edoardo Charbon, Paul Mos, Michael Alan Wayne, Kodai Kaneyasu

Scintillating fibre detectors combine sub-mm resolution particle tracking, precise measurements of the particle stopping power and sub-ns time resolution. Typically, fibres are read out with silicon photomultipliers (SiPM). Hence, if fibres with a few hund ...

Springer2024

Towards video-rate compressive spontaneous Raman imaging using single-photon avalanche diode arrays

Claudio Bruschini, Edoardo Charbon, Samuel Burri

Compressive Raman imaging has emerged as a promising technique to speed up chemical imaging by compressing the data during acquisition. Yet, current scanning imaging speed is fundamentally limited by the sensors pixel dwell times of at best 1µs. Here, we i ...

SPIE2024

Methodologies for Device Characterization in Cryogenic Temperatures

Edoardo Charbon

Cryogenic operation of cutting-edge applications creates opportunities for conducting further optimization beyond conventional technology scaling. Optimal design in cryogenic environments requires extensive characterization efforts, made possible by implem ...

Institute of Electrical and Electronics Engineers Inc.2024

On-Chip Fully Reconfigurable Artificial Neural Network in 16 nm FinFET for Positron Emission Tomography

Claudio Bruschini, Edoardo Charbon, Andrada Alexandra Muntean, Emanuele Ripiccini

Smarty is a fully-reconfigurable on-chip feed-forward artificial neural network (ANN) with ten integrated time-to-digital converters (TDCs) designed in a 16 nm FinFET CMOS technology node. The integration of TDCs together with an ANN aims to reduce system ...

Ieee-Inst Electrical Electronics Engineers Inc2024

Doping Engineering for PDP Optimization in SPADs Implemented in 55-nm BCD Process

Claudio Bruschini, Edoardo Charbon, Myung Jae Lee, Feng Liu

We introduce a new family of single-photon avalanche diodes (SPADs) with enhanced depletion regions in a 55-nm Bipolar-CMOS-DMOS (BCD) technology. We demonstrate how to systematically engineer doping profiles in the main junction and in deep p-well layers ...

Ieee-Inst Electrical Electronics Engineers Inc2024

Light- field tomographic fluorescence lifetime imaging microscopy

Claudio Bruschini, Edoardo Charbon, Samuel Burri

Fluorescence lifetime imaging microscopy (FLIM) is a powerful imaging technique that enables the visualization of biological samples at the molecular level by measuring the fluorescence decay rate of fluorescent probes. This provides critical information a ...

National Academy of Sciences2024

Page 2 sur 23