Sensors for positron emission tomography applications
Positron emission tomography (PET) imaging is an essential tool in clinical applications for
the diagnosis of diseases due to its ability to acquire functional images to help differentiate …
the diagnosis of diseases due to its ability to acquire functional images to help differentiate …
Modeling for single-photon avalanche diodes: State-of-the-art and research challenges
With the growing importance of single-photon-counting (SPC) techniques, researchers are
now designing high-performance systems based on single-photon avalanche diodes …
now designing high-performance systems based on single-photon avalanche diodes …
A low-noise CMOS SPAD pixel with 12.1 ps SPTR and 3 ns dead time
Single-photon avalanche diodes (SPADs) have become the sensor of choice in many
applications whenever high sensitivity, low noise, and sharp timing performance are …
applications whenever high sensitivity, low noise, and sharp timing performance are …
High-resolution single-photon imaging with physics-informed deep learning
High-resolution single-photon imaging remains a big challenge due to the complex
hardware manufacturing craft and noise disturbances. Here, we introduce deep learning into …
hardware manufacturing craft and noise disturbances. Here, we introduce deep learning into …
Engineering breakdown probability profile for PDP and DCR optimization in a SPAD fabricated in a standard 55 nm BCD process
CMOS single-photon avalanche diodes (SPADs) have broken into the mainstream by
enabling the adoption of imaging, timing, and security technologies in a variety of …
enabling the adoption of imaging, timing, and security technologies in a variety of …
Fundamental limits to depth imaging with single-photon detector array sensors
Abstract Single-Photon Avalanche Detector (SPAD) arrays are a rapidly emerging
technology. These multi-pixel sensors have single-photon sensitivities and pico-second …
technology. These multi-pixel sensors have single-photon sensitivities and pico-second …
A high-throughput photon processing technique for range extension of SPAD-based LiDAR receivers
SM Patanwala, I Gyongy, H Mai… - IEEE Open Journal …, 2021 - ieeexplore.ieee.org
There has recently been a keen interest in developing Light Detection and Ranging (LiDAR)
systems using Single Photon Avalanche Diode (SPAD) sensors. This has led to a variety of …
systems using Single Photon Avalanche Diode (SPAD) sensors. This has led to a variety of …
A CMOS SPAD sensor with a multi-event folded flash time-to-digital converter for ultra-fast optical transient capture
T Al Abbas, NAW Dutton, O Almer… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
A digital silicon photomultiplier in 130-nm CMOS imaging technology implements time-
correlated single photon counting at an order of magnitude beyond the conventional pile-up …
correlated single photon counting at an order of magnitude beyond the conventional pile-up …
Timing measurements with silicon single photon avalanche diodes: principles and perspectives
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 …
applications, from life sciences to quantum communication, thanks to the combination of …
CMOS time-to-digital converters for biomedical imaging applications
Time-to-digital converters (TDCs) are high-performance mixed-signal circuits capable of
timestamping events with sub-gate delay resolution. As a result of their high-performance, in …
timestamping events with sub-gate delay resolution. As a result of their high-performance, in …