Photonic quantum technologies promise a revolution of the world of information processing,
from simulation and computing to communication and sensing, thanks to the many …

Avalanche-photodiode-based near-infrared single-photon detectors have seen rapid
development in the last two decades because of their enormous internal gain, high …

Single-photon avalanche diode (SPAD) exploitation in high-flux applications is often
hindered by the trade-off between the SPAD dead-time and afterpulsing probability. In this …

Fluorescence lifetime imaging (FLIM) is increasingly used in many scientific disciplines,
including biological and medical research, materials science and chemistry. The …

A compact high-speed active quench and reset (AQR) circuit integrated with ap+/n-well
single-photon avalanche diode (SPAD) is designed and fabricated in a standard 65 nm …

Picosecond timing of single photons has laid the foundation of a great variety of
applications, from life sciences to quantum communication, thanks to the combination of …

Single-photon detection is an invaluable tool for many applications ranging from basic
research to consumer electronics. In this respect, the Single Photon Avalanche Diode …

A compact high-speed active quenching and recharging circuit (AQRC) is proposed for
single-photon avalanche diode (SPAD) detectors fabricated in standard 0.18 μm CMOS …

Objective. Brain–machine interfaces (BMIs) have the potential to restore motor function but
are currently limited by electrode count and long-term recording stability. These challenges …

The ability to detect single photons is becoming an enabling key capability in an increasing
number of fields. Indeed, its scope is not limited to applications that specifically rely on single …