A review of single-photon avalanche diode time-of-flight imaging sensor arrays
Time-of-flight (ToF) sensors using light pulses or continuous waves allow accurate distance
measurements. Three-dimensional imagers can be based on an array of timing or time …
measurements. Three-dimensional imagers can be based on an array of timing or time …
Historical perspectives, state of art and research trends of SPAD arrays and their applications (Part II: SPAD arrays)
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 …
number of fields. Indeed, its scope is not limited to applications that specifically rely on single …
Emerging trends of biomedical circuits and systems
Biomedical circuits and systems are heading toward a multidisciplinary race in two main
directions. On the one hand, advanced smart medical devices must be built to improve …
directions. On the one hand, advanced smart medical devices must be built to improve …
On analog silicon photomultipliers in standard 55-nm BCD technology for LiDAR applications
We present an analog silicon photomultiplier (SiPM) based on a standard 55-nm Bipolar-
CMOS-DMOS (BCD) technology. The SiPM is composed of 16× 16 single-photon avalanche …
CMOS-DMOS (BCD) technology. The SiPM is composed of 16× 16 single-photon avalanche …
[HTML][HTML] Time-to-digital converters and histogram builders in SPAD arrays for pulsed-LiDAR
Abstract Light Detection and Ranging (LiDAR) is a 3D imaging technique widely used in
many applications such as augmented reality, automotive, machine vision, spacecraft …
many applications such as augmented reality, automotive, machine vision, spacecraft …
Fast-gated 16× 16 SPAD array with 16 on-chip 6 ps time-to-digital converters for non-line-of-sight imaging
We present the design and characterization of a fully-integrated array of Single-Photon
Avalanche Diodes (SPADs) with fast-gating capabilities and 16 on-chip 6 ps time-to-digital …
Avalanche Diodes (SPADs) with fast-gating capabilities and 16 on-chip 6 ps time-to-digital …
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 …
Review and challenges of technologies for real-time human behavior monitoring
S Dávila-Montero, JA Dana-Lê, G Bente… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
A person's behavior significantly influences their health and well-being. It also contributes to
the social environment in which humans interact, with cascading impacts to the health and …
the social environment in which humans interact, with cascading impacts to the health and …
[HTML][HTML] The SOLUS instrument: Optical characterization of the first hand-held probe for multimodal imaging (ultrasound and multi-wavelength time-resolved diffuse …
SOLUS is a multimodal imaging system comprising the first miniaturized handheld device to
perform time domain Diffuse Optical Tomography at 8 visible and near infrared wavelengths …
perform time domain Diffuse Optical Tomography at 8 visible and near infrared wavelengths …
Cross-talk issues in time measurements
N Lusardi, N Corna, F Garzetti, S Salgaro… - IEEE Access, 2021 - ieeexplore.ieee.org
The enormous diffusion of Time-Mode circuits, in particular Time-to-Digital Converter (TDC)
time measurement circuits, and at the same time the dizzying increase in parallel channels …
time measurement circuits, and at the same time the dizzying increase in parallel channels …