Comparative attributes of HOT III-V (T2SL and bulk) vs HOT HgCdTe
Laurent Rubaldo, senior expert at LYNRED, will host a panel discussion at Spie DCS on April 4 on this subject. ...
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Development and Integration of new functions in InGaAs imaging
The short wave infrared (SWIR) spectral band is an emerging domain thanks to its large potential. Close to VISible/Near Infrared wavelengths, SWIR images interpretation is made easier for the users. In this spectral region, new opportunities can be found in several...
Recent thermoresistive material evolutions at LYNRED for improving uncooled microbolometer products thermal sensitivity
In order to stay in a leading position regarding sensor performances without any trade-off, LYNRED, with the support of its historical R&D partner the CEA-LETI, developed new materials. Marc Guillaumont will present at SPIE Defense + Commercial Sensing (DCS...
Image Signal Processor for bolometers IR detectors
Size, weight, power and cost reduction in thermal image sensors has become key to address high-volume applications. LYNRED, with its strong experience in manufacturing thermal image sensors, has developed a prototype of an IR image processor (ISP) to achieve the...
LYNRED from SWIR to LWIR infrared detection
Thanks to the fusion of SOFRADIR and ULIS companies, LYNRED product offer covers a large span of applications, in cooled and uncooled infrared domains. The presentation will focus on two detectors addressing two different infrared bandwidth: . First a SWIR detector...
Optical Functions Integrated into a Mid-wave Infrared Detector
In the past century, optical functions were integrated onto the visible detectors. Nowadays, most of the visible detectors used for imagery are characterized by a large format, a small pixel pitch and RGB (Red-Green-Blue) filters. In the infrared bands of interest,...
Visual-based Defect Detection for Product Classification: A Machine Learning Approach
Visual inspection is the final stage for quality product testing of infrared detectors. Traditional methods for this type of work commonly rely on human visual inspection, which is the ultimate standard for determining the visual quality of the image. However, using...
Statut of science detectors development at LYNRED & CEA
Astronomy and universe observation missions are increasingly important and scientifically more ambitious. In this context, scientific imaging and in particular large format infrared imaging has become essential. To answer those needs, a French community started to work...