White light interferometry (original) (raw)

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dbo:abstract Die Weißlichtinterferometrie (WLI) ist eine berührungslose optische Messmethode, welche die Interferenz breitbandigen Lichts (Weißlicht) ausnutzt und so 3D-Profilmessungen von Strukturen mit Abmessungen zwischen einigen Zentimetern und einigen Mikrometern erlaubt. (de) As described here, white light interferometry is a non-contact optical method for surface height measurement on 3-D structures with surface profiles varying between tens of nanometers and a few centimeters. It is often used as an alternative name for coherence scanning interferometry in the context of areal surface topography instrumentation that relies on spectrally-broadband, visible-wavelength light (white light). (en)
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rdfs:comment Die Weißlichtinterferometrie (WLI) ist eine berührungslose optische Messmethode, welche die Interferenz breitbandigen Lichts (Weißlicht) ausnutzt und so 3D-Profilmessungen von Strukturen mit Abmessungen zwischen einigen Zentimetern und einigen Mikrometern erlaubt. (de) As described here, white light interferometry is a non-contact optical method for surface height measurement on 3-D structures with surface profiles varying between tens of nanometers and a few centimeters. It is often used as an alternative name for coherence scanning interferometry in the context of areal surface topography instrumentation that relies on spectrally-broadband, visible-wavelength light (white light). (en)
rdfs:label Weißlichtinterferometrie (de) White light interferometry (en)
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