LENS-FREE INFRARED MULTISPECTRAL IMAGING DEVICE AND MANUFACTURING METHOD

The invention provides a lens-free infrared imaging device (1) intended to image a sample (2), comprising at least one light source (3, 3a, 3b) configured to emit a light according to several wavelengths of the infrared range, and at least one sensor (4) configured to detect some of the light emitte...

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Bibliographic Details
Main Authors DUPOY, Mathieu, LORENT, Emerick
Format Patent
LanguageEnglish
Published 26.01.2023
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The invention provides a lens-free infrared imaging device (1) intended to image a sample (2), comprising at least one light source (3, 3a, 3b) configured to emit a light according to several wavelengths of the infrared range, and at least one sensor (4) configured to detect some of the light emitted having interacted with the sample, said sensor comprising a plurality of pixels (41), the device being characterised in that the sensor (4) is configured to detect a reflective part of the light emitted. The invention also provides a method for manufacturing this device.
Bibliography:Application Number: US202017786099