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Claudio Bruschini

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Publications associées (185)

Characterization of a large gated SPAD array for widefield NIR fluorescence lifetime imaging in vitro and in vivo

Claudio Bruschini, Edoardo Charbon, Arin Can Ülkü

CELL PRESS2022

Towards quantum 3D imaging devices

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

SPAD array technology enables fluctuation-contrast super-resolution in a confocal microscope

Claudio Bruschini, Edoardo Charbon, Ivan Michel Antolovic

A fluorescence correlation contrast is a straightforward approach to super-resolution imaging. Combining a SPAD array with a novel detection scheme (ISM), we obtain images with up to x4 times resolution enhancement. ...

OSA-SPIE2021

SPAD Microcells with 12.1 ps SPTR for SiPMs in TOF-PET Applications

Claudio Bruschini, Edoardo Charbon, Francesco Gramuglia, Myung Jae Lee, Ming-Lo Wu

IEEE2021

Single-photon avalanche diode imaging sensor for subsurface fluorescence LiDAR

Claudio Bruschini, Edoardo Charbon, Arin Can Ülkü

We realized subsurface fluorescence LiDAR with a large format single-photon avalanche diode array capable of localizing and quantifying concentration of fluorescent molecules in heavily scattering media, such as tissue, with submillimeter depth accuracy. ( ...

OPTICAL SOC AMER2021

A 500×500 Dual-Gate SPAD Imager with 100% Temporal Aperture and 1 ns Minimum Gate Width for FLIM and Phasor Imaging Applications

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

International Image Sensors Society2021

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

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

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

High sensitivity single-photon avalanche diode array

Claudio Bruschini, Edoardo Charbon, Ivan Michel Antolovic

The present invention relates to a photodetector array for capturing image data, comprising: - photodetector cells arranged on a substrate, each including a single-photon avalanche diode, wherein the active areas of the photodetector cells are neighbored a ...

2021

Deep cryogenic operation of 55 nm CMOS SPADs for quantum information and metrology applications

Claudio Bruschini, Edoardo Charbon, Francesco Gramuglia, Alban Olivier E Morelle, Pouyan Keshavarzian

2021

Architecture and Characterization of a CMOS 3D-Stacked FSI Multi-Channel Digital SiPM for Time-of-Flight PET Applications

Claudio Bruschini, Edoardo Charbon, Scott Anthony Lindner, Francesco Gramuglia, Myung Jae Lee, Andrei Ardelean, Andrada Alexandra Muntean, Esteban Venialgo Araujo, Carlo Alberto Fenoglio

IEEE2021

Theoretical minimum uncertainty of single-molecule localizations using a single-photon avalanche diode array

Claudio Bruschini, Edoardo Charbon, Daniel Fan, Arin Can Ülkü, Paul Mos

Single-photon avalanche diode (SPAD) arrays can be used for single-molecule localization microscopy (SMLM) because of their high frame rate and lack of readout noise. SPAD arrays have a binary frame output, which means photon arrivals should be described a ...

OPTICAL SOC AMER2021

Resolving the Controversy in Biexciton Binding Energy of Cesium Lead Halide Perovskite Nanocrystals through Heralded Single-Particle Spectroscopy

Claudio Bruschini, Edoardo Charbon, Samuel Burri, Ivan Michel Antolovic, Arin Can Ülkü

Understanding exciton-exciton interaction in multiply excited nanocrystals is crucial to their utilization as functional materials. Yet, for lead halide perovskite nanocryst-als, which are promising candidates for nanocrystal-based technologies, numerous c ...

AMER CHEMICAL SOC2021

CMOS 3D-Stacked FSI Multi-Channel Digital SiPM for Time-of-Flight Vision Applications

Claudio Bruschini, Edoardo Charbon, Scott Anthony Lindner, Francesco Gramuglia, Myung Jae Lee, Andrei Ardelean, Andrada Alexandra Muntean, Esteban Venialgo Araujo, Carlo Alberto Fenoglio

International Image Sensors Society2021

Towards the ideal PET detector: a scalable architecture with high intrinsic spatial resolution, DOI and sub-200 ps TOF capability

Claudio Bruschini, Edoardo Charbon, Francesco Gramuglia, Emanuele Ripiccini

IEEE2021

Quanta Burst Photography

Claudio Bruschini, Edoardo Charbon, Arin Can Ülkü, Mohit Gupta

International Image Sensors Society2021

Heralded Spectroscopy Reveals Exciton-Exciton Correlations in Single Colloidal Quantum Dots

Claudio Bruschini, Edoardo Charbon, Samuel Burri, Ivan Michel Antolovic, Arin Can Ülkü

Multiply excited states in semiconductor quantum dots feature intriguing physics and play a crucial role in nanocrystal-based technologies. While photoluminescence provides a natural probe to investigate these states, room-temperature single-particle spect ...

AMER CHEMICAL SOC2021

Towards Quantum 3D Imaging Devices

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

We review the advancement of the research toward the design and implementation of quantum plenoptic cameras, radically novel 3D imaging devices that exploit both momentum–position entanglement and photon–number correlations to provide the typical refocusin ...

2021

Low-power image sensor system with single-photon avalanche diode photodetectors

Claudio Bruschini, Edoardo Charbon, Ivan Michel Antolovic

The invention relates to an image sensor comprising a photodetector array including neighboring photodetector elements, each photodetector element comprising: - a photodetector cell having a photodiode and a reset unit; - a cell control unit coupled with t ...

2021

Random flip-flop: adding quantum randomness to digital circuits for improved cyber security, artificial intelligence and more

Claudio Bruschini, Edoardo Charbon, Ivan Michel Antolovic, Mario Stipcevic

Harnessing quantum randomness for the generation of random numbers is an important concept crucial for information security and many other computer-related applications. Quantum random number generators (QRNGs) are evolving from bulky, slow, and expensive ...

SPIE2021

Light Extraction Enhancement Techniques for Inorganic Scintillators

Claudio Bruschini, Edoardo Charbon, Francesco Gramuglia, Simone Frasca, Esteban Venialgo Araujo, Emanuele Ripiccini

Scintillators play a key role in the detection chain of several applications which rely on the use of ionizing radiation, and it is often mandatory to extract and detect the generated scintillation light as efficiently as possible. Typical inorganic scinti ...

2021

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