Study of Free‐Space Optical Quantum Network: Review and Prospectives
Advanced Science, Volume 13, Issue 36, 29 June 2026.Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley +1 more source
Characterization of SPAD Array for Multifocal High-Content Screening Applications
Photonics, 2016 Current instruments used to detect specific protein-protein interactions in live cells for applications in high-content screening (HCS) are limited by the time required to measure the lifetime.
Anthony Tsikouras +5 more
doaj +1 more source
Numerical Model of SPAD-Based Direct Time-of-Flight Flash LIDAR CMOS Image Sensors
Sensors, 2020 We present a Montecarlo simulator developed in Matlab® for the analysis of a Single Photon Avalanche Diode (SPAD)-based Complementary Metal-Oxide Semiconductor (CMOS) flash Light Detection and Ranging (LIDAR) system.
Alessandro Tontini +2 more
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Advanced Healthcare Materials, Volume 15, Issue 20, 27 May 2026.Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou +4 more
wiley +1 more source
Design of 16 × 16 Low-Timing-Jitter InGaAs/InP Single-Photon Avalanche Photodiode Array for LiDAR
IEEE Photonics JournalThe precise calibration of timing jitter in single-photon chips and LiDAR devices is critical for the development of high-precision LiDAR systems. This paper presents the design and fabrication of a double-diffused InGaAs/InP SAGCM single-photon ...
Yu Chang +7 more
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SPAD array detectors for parallel photon timing applications [PDF]
, 2009 Over the past few years there has been a growing interest in monolithic arrays of single photon avalanche diodes (SPAD) for spatially resolved detection of faint ultrafast optical signals.
P. Maccagnani +5 more
core
Etude et conception d'une photodiode à avalanche à photon unique (SPAD) [PDF]
, 2023 La photodiode à avalanche à photon unique SPAD (Single Photon Avalanche Diode) est devenue un composant incontournable pour la mesure dite de « temps de vol » dans le proche infrarouge.
Sirat, Ahmed, Temmime, Abdelillah
core
Surface Plasmon Enhanced Photoluminescence of Carbon Dots Formed In Situ on Silver Gratings
Advanced Science, Volume 13, Issue 27, 13 May 2026.Carbon emitters formed in situ on a silver grating via plasmonic catalysis yield enhanced spontaneous emission by preferential radiative decay into surface plasmons. Enhancement manifests as emission exhibiting characteristics of coherence (polarization, directionality), and accelerated lifetimes of ∼30 ps, yielding Purcell factors of ∼70.
Maryam Sadat Amiri Naeini +5 more
wiley +1 more source
s2ISM: A Comprehensive Approach for Uncompromised Super-Resolution and Optical Sectioning in Image Scanning Microscopy [PDF]
EPJ Web of ConferencesImage Scanning Microscopy (ISM) enables good signal-to-noise ratio (SNR), super-resolution and high information content imaging by leveraging array detection in a laser-scanning architecture. However, the SNR is still limited by the size of the detector,
Zunino Alessandro +5 more
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Single photon avalanche diode (SPAD) array detectors for luminescence based biomedical applications
, 2022 Dissertation, Universität Duisburg-Essen ...
openaire +2 more sources