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Unlock deeper insights into particle contamination.
Real-time monitoring directly inside PVD and vacuum processes







Product Gen 1
Product Gen 1
Our Technology
OGURION’s solution is based on an optical endoscope particle detector coupled with optical fibers. The fibers both deliver the laser light to the measurement point and collect the light scattered by the particles. The measurement is thus performed remotely, entirely optically, and remains unaffected by electromagnetic interference from highly disturbing processes such as plasma and ion bombardment.
The core of the innovation lies in the fiber-endoscope coupling, which allows measurements to be taken as close as possible to the process without exposing the sensitive components. The endoscope can thus be integrated as a simple add-on to new, legacy, or retrofitted equipment, notably via a standard KF40-type feedthrough found on every machine.

Our Platform
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Detector Head + Optical Fibers + Control Unit + Software
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Suitable for various vacuum environments and deposition processes, including PVD, E-beam evaporation, and sputtering.
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Adaptable detector positioning for easy integration into different vacuum chamber configurations.
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Particle Monitoring Software Provides real-time particle counting and classification based on particle size.
OUR TEAM
Constant Rieille
(CEO)
Prof. Dr. Sylvain LeCoultre
(CTO)
Clément Linder
(Chief Engineer)
Mattia Gallacchi
(Control Unit & Software engineer)
Data engineer
Micromechanical engineer



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This website has been designed by OGURION
© 2026 by Constant Rieille
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