[CFA17G] Interferometric Sensing

[CFA17G-04] Out-of-the-laboratory transfer of an optical sensor: inspection of dielectric thin films on industrial rough aluminum

*Yannic Toschke¹, Bjoern Bourdon¹, Mirco Imlau¹ (1. Osnabrueck University (Germany))

[Presentation Style] Online

We demonstrate a novel interference based optical sensor for the inspection of trivalent chromium conversion coatings on cold-rolled aluminum. The focus is placed on an out-of-the-laboratory, open-source prototype employing the emerging field of 3D-printing.