Application Of Holographic Interferometry For Investigation Of Microroughness Of Engineering Surfaces

Marek Lech; Irena Mruk; Jacek Stupnicki

doi:10.1117/12.942387

18 January 1985 Application Of Holographic Interferometry For Investigation Of Microroughness Of Engineering Surfaces

Marek Lech, Irena Mruk, Jacek Stupnicki

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Proceedings Volume 0473, Symposium Optika '84; (1985) https://doi.org/10.1117/12.942387
Event: Symposium Optika '84, 1984, Budapest, Hungary

Abstract

The paper describes an improved immersion method of holographic interferometry /IMHI/ adjusted for studies of roughness of engineering surfaces. Special optical arrangement, with two types of immersion cells and adequate technique of preparing transparent replicas reproducting with high fidelity details of differently machined surfaces was elaborated. It permits to obtain the contour maps of the surface asperities with intervals between the planes of succesive contour lines within a range of 1 μm. The results obtained for some engineering surfaces are given.

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Marek Lech, Irena Mruk, and Jacek Stupnicki "Application Of Holographic Interferometry For Investigation Of Microroughness Of Engineering Surfaces", Proc. SPIE 0473, Symposium Optika '84, (18 January 1985); https://doi.org/10.1117/12.942387

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