Results 71 to 80 of about 7,200 (227)
Development of Fuses for Protection of Geiger-Mode Avalanche Photodiode Arrays [PDF]
, 2016 Current-limiting fuses composed of Ti/Al/Ni were developed for use in Geiger-mode avalanche photodiode arrays for each individual pixel in the array. The fuses were designed to burn out at ∼4.5 × 10[superscript −3] A and maintain post-burnout leakage ...
Mahan, Joseph M +3 more
core +1 more source
Multi-Gain-Stage InGaAs Avalanche Photodiode With Enhanced Gain and Reduced Excess Noise
IEEE Journal of the Electron Devices Society, 2013 We report the design, fabrication, and test of an InGaAs avalanche photodiode (APD) for 950–1650 nm wavelength sensing applications. The APD is grown by molecular beam epitaxy on InP substrates from lattice-matched InGaAs and InAlAs alloys ...
George M. Williams +4 more
doaj +1 more source
Liquid jet capabilities for ultrafast chemistry at the SwissFEL Alvra instrument
Journal of Synchrotron Radiation, EarlyView.The technical aspects of the Alvra endstation are outlined and its scientific capabilities are demonstrated with commissioning results obtained during the early years of SwissFEL's operation.The Alvra experimental station at the Swiss X‐ray free‐electron laser, SwissFEL, investigates ultrafast dynamics in chemical and biological systems using X‐ray ...
Claudio Cirelli +9 more
wiley +1 more source
Infrared Avalanche Photodiode Detectors
, 2017 This study presents on the design, fabrication and characteristics of HgCdTe mid-wave infrared avalanche photodiode (MWIR APD). The gain of 800 at - 8 V bias is measured in n+-ν-p+ detector array with pitch size of 30 μm.
Singh, Anand +3 more
core +1 more source
Experimental Physiology, EarlyView.Abstract Regulation of respiratory muscle blood flow during acute systemic hypotension remains poorly understood in humans because continuous assessment of microvascular perfusion during rapid haemodynamic transients has been technically challenging. Using diffuse correlation spectroscopy, we investigated second‐by‐second coupling between mean arterial
Masashi Ichinose +2 more
wiley +1 more source
Noise characteristics of an avalanche photodiode [PDF]
, 1984 The responsivity, noise equivalent power, specific detectivity, shot noise and multiplication noise of a RCA C30872 silicon reach-through avalanche photodiode were studied at 4 wavelengths 563.8 nm, 569.9 nm, 699.6 nm, and 826.2 nm.
Kim, Eun Gi
core
Staircase avalanche photodiode with a staircase multiplication region composed of an AIInAsSb alloy
, 2016 A staircase avalanche photodiode with a staircase multiplication region composed of an AlInAsSb alloy. The photodiode includes a buffer layer adjacent to a substrate and an avalanche multiplication region adjacent to the buffer layer, where the avalanche
Campbell, Joe C. +3 more
core +1 more source
Multi‐LiDAR Observations of Coastal Atmospheric Duct Evolution in Hampton Roads
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.Abstract To better understand the influence of atmospheric ducts on radio frequency (RF) operations, continuous high‐resolution observations of temperature and water vapor are essential. Hampton University's (HU) 48‐inch Raman‐Mie LiDAR provides such measurements through rotational and vibrational Raman techniques, enabling detailed monitoring of ...
Jia Su +4 more
wiley +1 more source
Development of High Speed Low Noise InAs Electron Avalanche Photodiodes [PDF]
, 2012 EThOS - Electronic Theses Online ServiceGBUnited ...
Ker, Pin Jern
core