Results 31 to 40 of about 1,840,836 (218)
Fabrication of InGaAs/InP single-photon avalanche diodes for SWIR active imaging
, 2023 Imaging LiDAR (light detection and ranging) systems for sensing the surrounding environment are a key component for, e.g., reconnaissance and autonomous navigation.
Rehm, Robert +4 more
core +1 more source
Design of SFSI: An Imaging Spectrometer in the SWIR
Canadian Journal of Remote Sensing, 1992 RESUMELe CCT a entrepris, avec la collaboration du CNRC, la mise au point d'un spectrometre-imageur dans la region des faibles longueurs d'onde de l'infrarouge. L'objectif est d'obtenir a la fois de hautes resolutions spectrales (10 nm) et spatiales (50 cm) a partir d'une plate-forme aerienne et d'enregistrer tous les spectres pour chacun des pixels ...
R.A. Neville, I. Powell
openaire +1 more source
Determination of the TROPOMI-SWIR instrument spectral response function [PDF]
Atmospheric Measurement Techniques, 2018 The Tropospheric Monitoring Instrument (TROPOMI) is the single instrument on board the ESA Copernicus Sentinel-5 Precursor satellite. TROPOMI is a nadir-viewing imaging spectrometer with bands in the ultraviolet and visible, the near infrared and the ...
R. M. van Hees +11 more
doaj +1 more source
Dual SWIR Reflectance/Transillumination Imaging for Caries Detection [PDF]
, 2023 Short wavelength infrared (SWIR) and near-infrared (NIR) imaging methods have been in development for almost two decades for dental use. Due to the high transparency of enamel in the NIR, separate novel imaging configurations such as occlusal ...
Ng, Chung
core +1 more source
Nature Communications, 2023 Short-wave infrared (SWIR) fluorescence could become the new gold standard in optical imaging for biomedical applications due to important advantages such as lack of autofluorescence, weak photon absorption by blood and tissues, and reduced photon ...
Fernando Arteaga Cardona +13 more
doaj +1 more source
Smart Agricultural Technology, 2023 The post-mortem inspection process of livestock viscera at abattoirs is expensive and laborious, but it is essential for the detection and condemnation of defective edible organs and carcases due to food safety issues. Lesions in hearts, kidneys, livers,
Cassius E.O. Coombs +6 more
doaj +1 more source
Mineral Mapping Using Simulated Worldview-3 Short-Wave-Infrared Imagery
Remote Sensing, 2013 WorldView commercial imaging satellites comprise a constellation developed by DigitalGlobe Inc. (Longmont, CO, USA). Worldview-3 (WV-3), currently planned for launch in 2014, will have 8 spectral bands in the Visible and Near-Infrared (VNIR), and an ...
Sandra L. Perry, Fred A. Kruse
doaj +1 more source
Shortwave infrared emitting multicolored nanoprobes for biomarker-specific cancer imaging in vivo
BMC Cancer, 2020 Background The ability to detect tumor-specific biomarkers in real-time using optical imaging plays a critical role in preclinical studies aimed at evaluating drug safety and treatment response. In this study, we engineered an imaging platform capable of
Harini Kantamneni +11 more
doaj +1 more source
Computation‐Less, Bias‐Free, and Ultra‐Broadband Photodetector for On‐Chip Edge Extraction
Advanced Materials, EarlyView.A computation‐less, bias‐free, and ultra‐broadband photodetector directly converts local optical‐intensity gradients into signed photocurrents through a position‐dependent bi‐directional photoresponse. This intrinsic physical sensing mechanism enables single‐pixel edge extraction from the near‐infrared to the long‐wave infrared at room temperature ...
Jintao Fu +8 more
wiley +1 more source
Real-Time Imaging of Short-Wave Infrared Luminescence Lifetimes for Anti-counterfeiting Applications
Frontiers in Chemistry, 2021 Rare-earth doped nanoparticles (RENPs) have been widely used for anti-counterfeiting and security applications due to their light frequency conversion features: they are excited at one wavelength, and they display spectrally narrow and distinguished ...
Roman Ziniuk +5 more
doaj +1 more source