Home

Person

Edoardo Charbon

About
Privacy
Disclaimer

Graph Chatbot

Related publications (443)

A Scalable Cryo-CMOS Controller for the Wideband Frequency-Multiplexed Control of Spin Qubits and Transmons

Building a large-scale quantum computer requires the co-optimization of both the quantum bits (qubits) and their control electronics. By operating the CMOS control circuits at cryogenic temperatures (cryo-CMOS), and hence in close proximity to the cryogeni ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020

Light Extraction Enhancement Techniques for Inorganic Scintillators

Claudio Bruschini, Edoardo Charbon, Nicolas Maxime André Descharmes, Francesco Gramuglia, Simone Frasca, Esteban Venialgo Araujo, Emanuele Ripiccini

2020

A Cryogenic CMOS Parametric Amplifier

Edoardo Charbon

We propose a phase-insensitive parametric amplifier featuring image cancelation and a doubly tuned transformer to enhance its bandwidth. Exploiting the reduced loss of passive components at cryogenic temperatures, the experimental characterization of a pro ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020

Light microscope with photon-counting detector elements and imaging method

Claudio Bruschini, Edoardo Charbon, Ivan Michel Antolovic

A light microscope comprises a light source (10) for illuminating a specimen (35), a photon-counting detector array (60) with a plurality of photon-counting detector elements (61-64) for measuring detection light (15) coming from the specimen (35), wherein ...

2020

High fill-factor miniaturized SPAD arrays with a guard-ring-sharing technique

Edoardo Charbon, Kazuhiro Morimoto

We present a novel guard-ring-sharing technique to push the limit of SPAD pixel miniaturization, and to demonstrate the operation of SPAD arrays with a 2.2 mu m-pitch, the smallest ever reported. Device simulation and preliminary tests suggest that the opt ...

2020

19.3 A 200dB FoM 4-to-5GHz Cryogenic Oscillator with an Automatic Common-Mode Resonance Calibration for Quantum Computing Applications

Edoardo Charbon, Fabio Sebastiano, Yue Chen

IEEE2020

Roadmap toward the 10 ps time-of-flight PET challenge

Mathieu Benoit, Edoardo Charbon, Christian Morel, Joao Varela

Since the seventies, positron emission tomography (PET) has become an invaluable medical molecular imaging modality with an unprecedented sensitivity at the picomolar level, especially for cancer diagnosis and the monitoring of its response to therapy. Mor ...

IOP PUBLISHING LTD2020

Dynamic time domain near-infrared optical tomography based on a SPAD camera

Edoardo Charbon, Scott Anthony Lindner, Jingjing Jiang, Martin Wolf

In many clinical applications it is relevant to observe dynamic changes in oxygenation. Therefore the ability of dynamic imaging with time domain (TD) near-infrared optical tomography (NIROT) will be important. But fast imaging is a challenge. The data acq ...

2020

Cryo-CMOS Interfaces for Large-Scale Quantum Computers

Edoardo Charbon

Cryogenic CMOS (cryo-CMOS) is a viable technology for the control interface of the large-scale quantum computers able to address non-trivial problems. In this paper, we demonstrate state-of-the-art cryo-CMOS circuits and systems for such application and we ...

IEEE2020

Efficient random number generation techniques for CMOS single-photon avalanche diode array exploiting fast time tagging units

Edoardo Charbon, Samuel Burri

This work presents a technique to produce random bits by exploiting single-photon time of arrival. Two quantum random number generator (QRNG) devices based on the field programmable gate array (FPGA) technology are presented: Randy, which uses one discrete ...

AMER PHYSICAL SOC2020

Image reconstruction for novel time domain near infrared optical tomography: towards clinical applications

Edoardo Charbon, Scott Anthony Lindner, Jingjing Jiang, Chunmin Zhang, Martin Wolf

Near infrared optical tomography (NIROT) is an emerging modality that enables imaging the oxygenation of tissue, which is a biomarker of tremendous clinical relevance. Measuring in reflectance is usually required when NIROT is applied in clinical scenarios ...

2020

Cryo-CMOS for Analog/Mixed-Signal Circuits and Systems

Edoardo Charbon, Fabio Sebastiano

CMOS circuits operating at cryogenic temperature (cryo-CMOS) are required in several low-temperature applications. A compelling example is the electronic interface for quantum processors, which must reside very close to the cryogenic quantum devices it ser ...

IEEE2020

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

2020

Characterization and Analysis of On-Chip Microwave Passive Components at Cryogenic Temperatures

Edoardo Charbon, Fabio Sebastiano, Andrea Ruffino

This paper presents the characterization and modeling of microwave passive components in TSMC 40-nm bulk CMOS, including metal-oxide-metal (MoM) capacitors, transformers, and resonators, at deep cryogenic temperatures (4.2 K). To extract the parameters of ...

2020

A 10-to-12 GHz 5mW Charge-Sampling PLL Achieving 50 fsec RMS Jitter,-258.9 dB FOM and-65 dBc Reference Spur

Edoardo Charbon, Fabio Sebastiano

This paper presents a charge-sampling PLL (CSPLL), that demonstrates the best reported jitter-power FOM of -258.9 dB thanks to its high phase-detection gain and to the removal of the power-hungry buffer driving the phase detector. It also achieves -65 dBc ...

IEEE2020

A Scalable Cryo-CMOS 2-to-20GHz Digitally Intensive Controller for 4x32 Frequency Multiplexed Spin Qubits/Transmons in 22nm FinFET Technology for Quantum Computers

Edoardo Charbon, Fabio Sebastiano

IEEE2020

A Cryo-CMOS Digital Cell Library for Quantum Computing Applications

Edoardo Charbon

We present a digital cell library optimized for 4.2 K to create controllers that keep quantum processors coherent and entangled. The library, implemented on a standard 40-nm CMOS technology, was employed in the creation of the first 4.2 K RISC-V processor. ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020

Phasor-based widefield FLIM using a gated 512×512 single-photon SPAD imager

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

Single-photon avalanche diode (SPAD) imagers can perform fast time-resolved imaging in a compact form factor, by exploiting the processing capability and speed of integrated CMOS electronics. Developments in SPAD imagers have recently made them compatible ...

2019

Photon detecting 3d imaging sensor device

Edoardo Charbon, Preethi Padmanabhan, Augusto Ronchini Ximenes

The invention relates to a photon detecting 3D imaging sensor device for detecting a distance information for pixels in an image, comprising: - an array of detector units, wherein each detector unit is configured to receive a light signal pulse and to prov ...

2019

Voltage References for the Ultra-Wide Temperature Range from 4.2 K to 300 K in 40-nm CMOS

Edoardo Charbon, Fabio Sebastiano

This paper presents a family of voltage references in standard 40-nm CMOS that exploits the temperature dependence of dynamic-threshold MOS, NMOS and PMOS transistors in weak inversion to enable operation over the ultra-wide temperature range from 4.2 K to ...

IEEE2019

Page 11 of 23