5 papers · 1 filter
Reconfigurable, large-format D-ToF/photon-counting SPAD image sensors with embedded FPGA for scene adaptability
Tommaso Milanese, Baris Can Efe, Claudio Bruschini +2
CMOS-compatible single-photon avalanche diodes (SPADs) have emerged in many systems as the solution of choice for cameras with photon-number resolution and photon counting capabili…
Systematic validation of time-resolved diffuse optical simulators via non-contact SPAD-based measurements
Weijia Zhao, Linlin Li, Kaiqi Kuang +6
Objective: Time-domain diffuse optical imaging (DOI) requires accurate forward models for photon propagation in scattering media. However, existing simulators lack comprehensive ex…
PlatonSPAD: A novel SPAD sensor for large-scale high-resolution particle detectors
Kodai Kaneyasu, Till Dieminger, Matthew Franks +3
High-resolution 3D tracking with sub-nanosecond timing is required for the detection of elementary particles, such as neutrinos. Conventional detectors, which utilize analog silico…
Transporter: A 1284 SPAD Imager with On-chip Encoder for Spiking Neural Network-based Processing
Yang Lin, Claudio Bruschini, Edoardo Charbon
Single-photon avalanche diodes (SPADs) are widely used today in time-resolved imaging applications. However, traditional architectures rely on time-to-digital converters (TDCs) and…
Characterizing and exploiting cross-talk effect in SPAD arrays for two-photon interference
Sergei Kulkov, Lada Radmacherova, Ondrej Matousek +7
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, s…