Results 41 to 50 of about 801,069 (309)
, 2023 Recent concerns regarding the clinical accuracy of pulse oximetry in dark-skinned patients, specifically in detecting occult hypoxaemia, have motivated research on this topic and recently reported in this journal.
Cabanas, Ana M. +5 more
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Технологія та конструювання в електронній апаратуріStudying the current-voltage characteristics (IVC) of photodiodes, as well as any other device with a p–n junction, allows us to determine their quality and compliance with the stated requirements for reverse dark current. However, in the development and
Oleg Kshevetskyi +2 more
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Development of a High Performance 1280×1024 InGaAs SWIR FPA Detector at Room Temperature
Frontiers in Physics, 2021 A 1280 × 1,024 In0.53Ga0.47As short wave infrared (SWIR) focal plane array (FPA) detector with a planar-type back-illuminated process has been fabricated.
Jia-Xin Zhang +23 more
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Analysis and Optimization of Noise Response for Low-Noise CMOS Image Sensors [PDF]
, 2012 CMOS image sensors are nowadays widely used in imaging applications and particularly in low light flux applications. This is really possible thanks to a reduction of noise obtained, among others, by the use of pinned photodiode associated with a ...
Molina, Romain +7 more
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The PPTN-02 new-generation current-voltage transducers for measuring of photosignals [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2008 The measurement results of technical characteristics of new-generation current-voltage transducers which have low input resistance (
Butenko V. K. +4 more
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Carrier Blocking Layer Materials and Application in Organic Photodetectors
Nanomaterials, 2021 As a promising candidate for next-generation photodetectors, organic photodetectors (OPDs) have gained increasing interest as they offer cost-effective fabrication methods using solution processes and a tunable spectral response range, making them ...
Yi Li, Hu Chen, Jianhua Zhang
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Significant Suppression of Dark Current in a Surface Acoustic Wave Assisted MoS2 Photodetector
Advanced Electronic Materials, 2023 2D materials are considered as potential candidates for the next generation of optoelectronic materials. However, their optical absorption is typically weak due to thickness limitations, greatly restricting the photodetection capabilities of devices.
Qianru Zhao +17 more
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High Performance p-i-n Photodetectors on Ge-on-Insulator Platform
Nanomaterials, 2021 In this article, we demonstrated novel methods to improve the performance of p-i-n photodetectors (PDs) on a germanium-on-insulator (GOI). For GOI photodetectors with a mesa diameter of 10 μm, the dark current at −1 V is 2.5 nA, which is 2.6-fold lower ...
Xuewei Zhao +12 more
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Dark currents for CEBAF linacs [PDF]
Proceedings Particle Accelerator Conference, 2002 Continuing on our numerical study [1] of field emitted electrons from a superconducting CEBAF cavity we have identified all possible emission sites, magnitudes, and the energy profile of dark currents expected at CEBAF under nominal operating conditions.
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Dark Deviations and Timely Digressions
, 2021 If Dark Eden is a spectral landscape and the material for a new culture, it is not so because of any sense of descent from the grand narrative of enlightened homo.
JULIE VULCAN (11684153) +1 more
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