Results 21 to 30 of about 5,264,207 (202)
Compressive Raman microspectroscopy parallelized by single-photon avalanche diode arrays
, 2023 We demonstrate an efficient and scalable compressive Raman parallelization scheme based on single-photon avalanche diode (SPAD) arrays to reach pixel dwell times of 23 $\mu$s, representing over 10$\times$ speed-up using the otherwise weak spontaneous ...
Claudio Bruschini (3982742) +4 more
core +2 more sources
Pion Detection Using Single Photon Avalanche Diodes
Sensors, 2023 We present the first reported use of a CMOS-compatible single photon avalanche diode (SPAD) array for the detection of high-energy charged particles, specifically pions, using the Super Proton Synchrotron at CERN, the European Organization for Nuclear ...
Anthony Frederick Bulling, Ian Underwood
doaj +1 more source
Single photon source characterization with a superconducting single photon detector [PDF]
, 2005 Superconducting single photon detectors (SSPD) based on nanopatterned niobium nitride wires offer single photon counting at fast rates, low jitter, and low dark counts, from visible wavelengths well into the infrared.
Mirin, R.P. +6 more
core +1 more source
Angewandte Chemie, Volume 138, Issue 41, 5 October 2026.Shewanella oneidensis and Bacillus subtilis, both harboring prophages, reveal a novel biosynthetic route to scalable and programmable DNA superstructures in flower‐ and wire‐like shapes, respectively. Activation of prophages is achieved via 3‐hour starvation and monitored using reporter strains.
Gabriel Antonio S. Minero +7 more
wiley +2 more sources
Single-photon avalanche diode receivers for optical wireless communications [PDF]
, 2019 Single-photon avalanche diodes (SPADs) have been widely applied in many applications over the past few decades thanks to their high sensitivity, high photon detection efficiency and high timing resolution.
Sarbazi, Elham
core +3 more sources
Crystals, 2021 In this paper we present a study of a silicon-based Single-Photon Avalanche Diode (SPAD) in the near-infrared band with double buried layers and deep trench electrodes fabricated by the complimentary metal–oxide semiconductor (CMOS) technology.
Yanyan Du, Bo Li, Xu Wang
doaj +1 more source
Quantum detector tomography of a time-multiplexed superconducting nanowire single-photon detector at telecom wavelengths [PDF]
, 2013 Superconducting nanowire single-photon detectors (SNSPDs) are widely used in telecom wavelength optical quantum information science applications. Quantum detector tomography allows the positive-operator-valued measure (POVM) of a single-photon detector ...
Dorenbos, SN +33 more
core +2 more sources
Twenty Years of Rad-Hard K14 SPAD in Space Projects
Sensors, 2015 During last two decades, several photon counting detectors have been developed in our laboratory. One of the most promising detector coming from our group silicon K14 Single Photon Avalanche Diode (SPAD) is presented with its valuable features and space ...
Vojtěch Michálek +2 more
doaj +1 more source
Quenching Circuit and SPAD Integrated in CMOS 65 nm with 7.8 ps FWHM Single Photon Timing Resolution
Instruments, 2018 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 photon timing resolution (SPTR) with a view to an implementation in a 3D digital SiPM ...
Frédéric Nolet +6 more
doaj +1 more source
A 72 × 60 Angle-Sensitive SPAD Imaging Array for Lens-less FLIM
Sensors, 2016 We present a 72 × 60, angle-sensitive single photon avalanche diode (A-SPAD) array for lens-less 3D fluorescence lifetime imaging. An A-SPAD pixel consists of (1) a SPAD to provide precise photon arrival time where a time-resolved operation is utilized ...
Changhyuk Lee +3 more
doaj +1 more source