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InGaAs Cores and Detectors

InGaAs photodetectors are based on the band-to-band absorption mechanism, allowing detection in the SWIR spectrum [0.9µm; 1.7µm] with an optional visible extension down to 0.4µm. The heterostructure, grown lattice-matched on InP substrates (4’’) is specially designed to optimize the component performances: dark current, quantum efficiency and modulation transfer function.
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Snake™ - InGaAs Module

Snake InGaAs Module

The Snake Module is a very low power and ultra compact SWIR VGA module. This "plug and play" solution is based of Sofradir new generation Snake InGaAs FPA assembly. The Snake Module provides simplified interfaces for an easy and quick integration in your SWiR system, by managing all features of the proxy board and providing data processing capabilities. The Snake Module is well adapted to a large range of applications such as surveillance, airborne gimbals and various scientific and machine vision applications.
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InGaAs Detectors
Cooled Detectors
High performance InGaAs infrared imaging detectors available for SW infrared imaging. Their high-sensitivity and high-resolution FPA assemblies are designed for demanding low flux, high resolution imaging applications in the wavelength range 0.9µm to 1.7µm. Sofradir InGaAs technology exhibits outstanding performance in terms of dark current, uniformity and operability. These detectors are well adapted to a large range of applications such as night vision, surveillance, airborne gimbals and various industrial and scientific applications.
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SWIR space detectors and future developments at Sofradir
MCT infrared technology from visible to VLWIR for space applications at Sofradir
QWIP infrared detector production line results
SWIR InGaAs focal plane arrays in France
Latest pixel size reduction of uncooled IRFPA at CEA, LETI
Current progress on pixel level packaging for uncooled IRFPA
HOT MCT detectors bring high performance with lower power and improved reliability
Dual-band IR detectors for the next generation
Compact dewar designs enable large format infrared detectors
Latest developments in infrared detectors for space applications
Uncooled infrared imaging: Higher performance, lower costs
Cooled IR detectors for remote sensing and hyperspectral imaging
On diffraction-limited performance for infrared cameras
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