Miniature Optical Particle Counter and Analyzer Involving a Fluidic-Optronic CMOS Chip Coupled with a Millimeter-Sized Glass Optical System

Miniature Optical Particle Counter and Analyzer Involving a Fluidic-Optronic CMOS Chip Coupled with a Millimeter-Sized Glass Optical System

Our latest advances in the field of miniaturized optical PM sensors are presented. This sensor combines a hybrid fluidic-optronic CMOS (holed retina) that is able to record a specific irradiance pattern scattered by an illuminated particle (scattering signature), while enabling the circulation of pa...

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Bibliographic Details
Main Authors: Gabriel Jobert, Pierre Barritault, Maryse Fournier, Cyrielle Monpeurt, Salim Boutami, Cécile Jamois, Pietro Bernasconi, Andrea Lovera, Daniele Braga, Christian Seassal
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Sensors
Subjects:
air quality
particulate matter sensor
light-scattering
CMOS image sensor
miniature optics
micro-fabrication
Online Access:https://www.mdpi.com/1424-8220/21/9/3181

Internet

https://www.mdpi.com/1424-8220/21/9/3181

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