The silicon photomultiplier (SiPM) is an established device of choice for a variety of
applications, eg in time of flight positron emission tomography (TOF-PET), lifetime …

Solid-state single photon detectors are playing a significant role in the development of high-
performance single-photon imaging systems for fluorescence lifetime imaging, time-of-flight …

An 8× 16 pixel array based on CMOS small-area silicon photomultipliers (mini-SiPMs)
detectors for PET applications is reported. Each pixel is 570× 610 μm 2 in size and contains …

We present a complete pixel based on a single-photon avalanche diode (SPAD) fabricated
in a backside-illuminated (BSI) 3D IC technology. The chip stack comprises an image …

This paper presents a new quenching circuit (QC) and single photon avalanche diode
(SPAD) implemented in TSMC CMOS 65 nm technology. The QC was optimized for single …

Analog and digital SiPMs have revolutionized the field of radiation instrumentation by
replacing both avalanche photodiodes and photomultiplier tubes in many applications …

Time-to-digital converters (TDCs) are increasingly used as building blocks in biomedical
imaging, digital communication, and measurement instrumentation systems. When …

This paper presents a new modeling and simulation method to predict the important
statistical performance of single photon avalanche diode (SPAD) detectors, including photon …

3D-stacked CMOS SPAD based image sensors hold the promise for better sensitivity and
more functionality per pixel. The technology enables to separate detection from computation …

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 …