Spectral Domain Optical Coherence Tomography for Non-Destructive Testing of Protection Coatings on Metal Substrates

Spectral Domain Optical Coherence Tomography for Non-Destructive Testing of Protection Coatings on Metal Substrates

In this paper we demonstrate that optical coherence tomography (OCT) is a powerful tool for the non-destructive investigation of transparent coatings on metal substrates. We show that OCT provides additional information which the common practice electrical impedance spectroscopy (EIS) cannot supply....

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Bibliographic Details
Main Authors: Marcel Lenz, Cristian Mazzon, Christopher Dillmann, Nils C. Gerhardt, Hubert Welp, Michael Prange, Martin R. Hofmann
Format: Article
Language:English
Published: MDPI AG 2017-04-01
Series:Applied Sciences
Subjects:
optical coherence tomography
non-destructive testing
layer thickness measurement, protective coatings
Online Access:http://www.mdpi.com/2076-3417/7/4/364

Internet

http://www.mdpi.com/2076-3417/7/4/364

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