Evaporated Sex Te1- x Thin Films with Tunable Bandgaps for Short-Wave Infrared Photodetectors.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202001329
Abstract: Semiconducting absorbers in high-performance short-wave infrared (SWIR) photodetectors and imaging sensor arrays are dominated by single-crystalline germanium and III-V semiconductors. However, these materials require complex growth and device fabrication procedures. Here, thermally evaporated Sex Te1-… read more here.
Keywords: sex te1; short wave; sex; tunable bandgaps ... See more keywords
Tex Se1- x Photodiode Shortwave Infrared Detection and Imaging.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202211522
Abstract: Short-wave infrared detectors are playing an increasingly important role in the fields of autonomous driving, food safety, disease diagnosis and scientific research. However, the mature short-wave infrared camera such as InGaAs has the disadvantage of… read more here.
Keywords: photodiode; short wave; tex se1; wave infrared ... See more keywords
Polarization-Tuned Fano Resonances in All-Dielectric Short-Wave Infrared Metasurface.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202300595
Abstract: The short-wave infrared (SWIR) is an underexploited portion of the electromagnetic spectrum in metasurface-based nanophotonics despite its strategic importance in sensing and imaging applications. This is mainly attributed to the lack of material systems to… read more here.
Keywords: fano resonances; short wave; wave infrared; polarization ... See more keywords
Colloidal III-V Quantum Dot Photodiodes for Short-Wave Infrared Photodetection.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced science"
DOI: 10.1002/advs.202200844
Abstract: Short-wave infrared (SWIR) image sensors based on colloidal quantum dots (QDs) are characterized by low cost, small pixel pitch, and spectral tunability. Adoption of QD-SWIR imagers is, however, hampered by a reliance on restricted elements… read more here.
Keywords: colloidal iii; iii quantum; wave infrared; short wave ... See more keywords
Hyperspectral imaging and characterization of allergic contact dermatitis in the short-wave infrared.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of biophotonics"
DOI: 10.1002/jbio.202000040
Abstract: Short-wave infrared hyperspectral imaging (SWIR-HSI) is applied to diagnose and monitor a case of allergic contact dermatitis due to poison ivy exposure in one subject. This approach directly demonstrates increased tissue fluid content in allergic… read more here.
Keywords: wave infrared; contact dermatitis; short wave; allergic contact ... See more keywords
Chemometric Analysis of Mid-Wave Infrared Spectral Reflectance Data for Sulphide Ore Discrimination
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Geosciences"
DOI: 10.1007/s11004-018-9776-4
Abstract: Despite significant recent advancements in the sensor technologies, the use of sensors for raw material characterization in the mining industry remains limited. The aim of the present study was to assess the utility of applying… read more here.
Keywords: wave infrared; reflectance data; sulphide ore; ore waste ... See more keywords
HgCdTe Diode Dark Current Modeling: Rule 07 Revisited for LW and VLW
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-019-07299-z
Abstract: Rule 07 is very convenient for dark current estimation of high-quality HgCdTe P-on-n photodiodes used in focal-plane arrays for science imaging, in which the diode behavior is dominated by the n-type absorption layer. Its popularity is… read more here.
Keywords: temperature; dark current; hgcdte diode; wave infrared ... See more keywords
InAs1−ySby virtual substrates grown by MOCVD for long wave infrared detectors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2020.125552
Abstract: Abstract Compositionally-graded InAs1−ySby metamorphic buffers, grown on GaSb wafers via metal organic chemical vapor deposition and designed to serve as virtual substrates for InAs0.6Sb0.4 long wave infrared detectors, were investigated for their potential to provide… read more here.
Keywords: virtual substrates; threading dislocation; inas1 ysby; long wave ... See more keywords
Optimization and calibration of a snapshot medium-wave infrared full-polarization-imaging system
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.03.063
Abstract: Abstract In order to acquire the spatial polarization information in real time, a snapshot, mid-wave infrared, full-polarization-imaging system (SMWIFPIS) is proposed in this paper. Equal weight variance was used to optimize the polarization axis direction… read more here.
Keywords: system; infrared full; polarization; calibration ... See more keywords
Remote sensing of the ocean surface refractive index via short-wave infrared polarimetry
Sign Up to like & getrecommendations! Published in 2019 at "Remote Sensing of Environment"
DOI: 10.1016/j.rse.2018.10.016
Abstract: Abstract The linear polarization of sunlight reflected by ocean surfaces in the short-wave infrared (SWIR), at geometries where specular reflection dominates the signal, is a direct function of the refractive index of the surface microlayer… read more here.
Keywords: remote sensing; wave infrared; refractive index; short wave ... See more keywords
Bright Mid-Wave Infrared Resonant-Cavity Light-Emitting Diodes Based on Black Phosphorus.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04557
Abstract: The mid-wave infrared (MWIR) wavelength range plays a central role in a variety of applications, including optical gas sensing, industrial process control, spectroscopy, and infrared (IR) countermeasures. Among the MWIR light sources, light-emitting diodes (LEDs)… read more here.
Keywords: emitting diodes; mid wave; wave infrared; light emitting ... See more keywords