[HTML][HTML] Single-photon avalanche diode imagers in biophotonics: review and outlook
Single-photon avalanche diode (SPAD) arrays are solid-state detectors that offer imaging
capabilities at the level of individual photons, with unparalleled photon counting and time …
capabilities at the level of individual photons, with unparalleled photon counting and time …
[HTML][HTML] Clinical brain monitoring with time domain NIRS: a review and future perspectives
F Lange, I Tachtsidis - Applied Sciences, 2019 - mdpi.com
Near-infrared spectroscopy (NIRS) is an optical technique that can measure brain tissue
oxygenation and haemodynamics in real-time and at the patient bedside allowing medical …
oxygenation and haemodynamics in real-time and at the patient bedside allowing medical …
[HTML][HTML] A review on the commonly used methods for analysis of physical properties of food materials
The chemical composition of any food material can be analyzed well by employing various
analytical techniques. The physical properties of food are no less important than chemical …
analytical techniques. The physical properties of food are no less important than chemical …
Time-gated and multi-junction SPADs in standard 65 nm CMOS technology
SPADs (Single-Photon Avalanche Diodes) are important detectors for a wide range of
applications including positron emission tomography, Raman spectroscopy, light detection …
applications including positron emission tomography, Raman spectroscopy, light detection …
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 …
Improved noise performance of CMOS poly gate single-photon avalanche diodes
The noise performance of three types of n+/p-well single-photon avalanche diodes (SPADs)
fabricated in a standard 180 nm CMOS technology is studied. The SPADs had different poly …
fabricated in a standard 180 nm CMOS technology is studied. The SPADs had different poly …
High-speed active quench and reset circuit for SPAD in a standard 65 nm CMOS technology
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 …
single-photon avalanche diode (SPAD) is designed and fabricated in a standard 65 nm …
Random Telegraph Signal in n+/p-Well CMOS Single-Photon Avalanche Diodes
In this article, in addition to two commonly known noise parameters—dark count rate (DCR)
and afterpulsing (AP)—we explore another interesting phenomenon–random telegraph …
and afterpulsing (AP)—we explore another interesting phenomenon–random telegraph …
High-performance computing of real-time and multichannel histograms: A full fpga approach
In a world heading towards applications, in science and industry, based on big data
processing, the ability to elaborate streams of data is becoming more important every day …
processing, the ability to elaborate streams of data is becoming more important every day …
Role of late photons in diffuse optical imaging
The ability to image through turbid media, such as organic tissues, is a highly attractive
prospect for biological and medical imaging. This is challenging, however, due to the highly …
prospect for biological and medical imaging. This is challenging, however, due to the highly …