A5028692100- Radiation Detection and Scintillator Technologies
- Particle Detector Development and Performance
- Nuclear Physics and Applications
- Photonic and Optical Devices
- Medical Imaging Techniques and Applications
- Particle physics theoretical and experimental studies
- Analytical Chemistry and Sensors
- Neutrino Physics Research
- Microfluidic and Bio-sensing Technologies
- Atomic and Subatomic Physics Research
- Radiation Therapy and Dosimetry
- High-Energy Particle Collisions Research
- Dark Matter and Cosmic Phenomena
- Quantum Chromodynamics and Particle Interactions
- CCD and CMOS Imaging Sensors
- Optical Network Technologies
- X-ray Spectroscopy and Fluorescence Analysis
- Microfluidic and Capillary Electrophoresis Applications
- Semiconductor Lasers and Optical Devices
- Air Quality Monitoring and Forecasting
- Water Quality Monitoring Technologies
- Neural Networks and Reservoir Computing
- Electrochemical Analysis and Applications
- Advanced Photonic Communication Systems
- Advanced X-ray and CT Imaging
Politecnico di Milano
2016-2025
Istituto Nazionale di Fisica Nucleare, Sezione di Milano
2016-2024
Schneider Electric (United States)
2024
Max Planck Institute for Physics
2024
University of Milano-Bicocca
2024
Halbleiterlabor of the Max-Planck-Society
2024
Technical University of Munich
2022-2024
Istituto Nazionale di Fisica Nucleare
2016-2023
Consorzio di Bioingegneria e Informatica Medica
2014-2023
RIKEN
2021-2022
Abstract Propagation of light beams through scattering or multimode systems may lead to the randomization spatial coherence light. Although information is not lost, its recovery requires a coherent interferometric reconstruction original signals, which have been scrambled into modes system. Here we show that can automatically unscramble optical arbitrarily mixed in waveguide, undoing and mixing between mesh silicon photonics tuneable beam splitters. Transparent detectors integrated photonic...
Photonic technologies lack non-invasive monitoring tools to inspect the light inside optical waveguides. This is one of main barriers large scale integration, even though photonic platforms are potentially ready host thousands elements on a single chip. Here, we demonstrate observation in silicon photonics devices by exploiting photon interaction with intra-gap energy states localized at waveguide surface. Light intensity monitored measuring electric conductance core through capacitive...
As photonics moves from the single-device level toward large-scale, integrated, and complex systems on a chip, monitoring, control, stabilization of components become critical.We need to monitor circuit non-invasively apply simple, fast, robust feedback control.Here, we show non-invasive monitoring control high-quality-factor silicon (Si) photonic resonators assisted by transparent detector that is directly integrated inside cavity.Control operations are entirely managed CMOS microelectronic...
A surface modification of interdigitated gold microelectrodes (IDEs) with a doped polypyrrole (PPy) film for detection dopamine released from populations differentiated PC12 cells is presented. thin PPy layer was potentiostatically electropolymerized an aqueous pyrrole solution onto electrode surfaces. The conducting polymer during electropolymerization by introducing counter-ions in the monomer solution. Several were tested and resulting modifications characterized electrochemically to find...
There is increasing clinical use of combined positron emission tomography and MRI, but to date there has been no system developed capable simultaneous single-photon computed (SPECT) MRI. development preclinical systems, are several challenges faced by researchers who developing a prototype including the need for be compact stationary with MRI-compatible components. The limited work in this area described specific reference Integrated SPECT/MRI Enhanced stratification Radio-chemo Therapy...
Abstract Sterile neutrinos appear in minimal extensions of the Standard Model particle physics. If their mass is keV regime, they are viable dark matter candidates. One way to search for sterile a laboratory-based experiment via analysis β -decay spectra, where new neutrino eigenstate would manifest itself as kink-like distortion spectrum. The objective TRISTAN project extend KATRIN setup with multi-pixel silicon drift detector system keV-scale signal. In this paper we describe requirements...
The first integrated CMOS monolithic sensor system for on-chip capacitive detection of micrometric airborne particulate matter (PM) is presented. chip based on a 32 channel lock-in architecture allowing dust collection area 1.15 mm2 where interdigitated differential microelectrodes, fabricated with the top metal and directly exposed to air, allow single particle sensitivity. preamplifier input capacitance significantly minimized thanks electrode-amplifier proximity proper partitioning...
A smart, safe, and efficient management of water is fundamental for both developed developing countries. Several wireless sensor networks have been proposed real-time monitoring drinking quantity quality, in the environment pipelines. However, surface fouling significantly affects long-term reliability pipes sensors installed in-line. To address this relevant issue, we presented a multi-parameter sensing node embedding miniaturized slime monitor able to estimate micrometric thickness type...
Embedding signal processing in the front-end of radiation detectors represents an approach to cope with growing complexity nuclear imaging scanners increasing field view (i.e., higher number channels). Machine learning (ML) offers a good compromise between intrinsic image reconstruction performance and computational power. While most hardware accelerators for ML are based on digital circuits and, thus, require analog-to-digital conversion all individual signals from photodetectors, analog...
The structure–property relation of nanostructured Al-doped ZnO thin films has been investigated in detail through a systematic variation structure and morphology, with particular emphasis on how they affect optical electrical properties. A variety structures, ranging from compact polycrystalline to mesoporous, hierarchically organized cluster assemblies, are grown by pulsed laser deposition at room temperature different oxygen pressures. We investigate the dependence functional properties...
An electrochemical detection system specifically designed for multi-parameter real-time monitoring of stem cell culturing/differentiation in a microfluidic is presented. It composed very compact 24-channel electronic board, compatible with arrays microelectrodes and coupled to culture system. A versatile data acquisition software enables performing amperometry, cyclic voltammetry impedance spectroscopy each the 12 independent chambers over 100 kHz bandwidth current resolution down 5 pA ms...
Sensors based on impedance transduction have been well consolidated in the industry for decades. Today, downscaling of size sensing elements to micrometric and submicrometric dimensions is enabled by diffusion lithographic processes fostered convergence complementary disciplines such as microelectronics, photonics, biology, electrochemistry, material science, all focusing energy information manipulation at micro- nanoscale. Although a miniaturization trend pivotal supporting pervasiveness...
Automatic reconfiguration and feedback controlled routing is demonstrated in an <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$8 \times 8$</tex-math></inline-formula> silicon photonic switch fabric based on Mach–Zehnder interferometers. The use of noninvasive contactless integrated probes (CLIPPs) enables real-time monitoring the state each switching element individually. Local provides direct information...
The importance of earth observation (EO) from space is felt today more than ever in many different fields human activity. Governments, international organizations, military bodies, private industry, and even individuals benefit every day the products spaceborne remote sensing technology. In this paper, we present a brief overview some main trends EO scenario, focusing on emergence new paradigm for systems namely: ongoing, disruptive shift large satellites to constellations small spacecraft,...
Traditionally, the overlap between electronics and aerospace technology was limited to avionics, radars, satellites, telecommunications. Sensors networks are emerging as an additional area of relevant interaction. In fact, in addition classical paradigm which on-board sensors improve navigation control aerial vehicles, e.g., fly-by-wire context, novel paradigms cooperation fixed ground airborne ones today, especially for monitoring environment. this paper, we review current development...
Gain amplitude modulation multichannel ASIC (GAMMA) is a 16-channel application specified integrated circuit (ASIC), designed in 0.35- <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$\mu \text{m}$ </tex-math></inline-formula> technology to read the charge provided by silicon photomultipliers (SiPMs) on wide range. This chip was satisfy demanding requirements of INFN GAMMA project, where 3"...
The SIDDHARTA-2 collaboration is performing research in the field of kaonic atoms spectroscopy. In this work, following an introduction on and their importance for development low-energy strong interaction theories, first result experiment (kaonic helium) presented. This measurement was promising view main goal experiment, i.e. deuterium transitions to 1s level, important model kaon-nucleon interaction. last part paper future plans measure new key quantities with beyond stat-of-the-art...