Problems Occuring With The Application Of Holographic Heterodyne Interferometry

C. Martin; J. Rendl; R. Rohler; C. Sieger

doi:10.1117/12.934904

13 December 1983 Problems Occuring With The Application Of Holographic Heterodyne Interferometry

C. Martin, J. Rendl, R. Rohler, C. Sieger

Proceedings Volume 0370, Holographic Data Nondestructive Testing; (1983) https://doi.org/10.1117/12.934904
Event: Holographic Data Nondestructive Testing, 1982, Dubrovnik, Croatia

Abstract

The first part of this paper presents some estimations of the sensitivity which can be attained by holographic heterodyne interferometry applied to objects which can only be recorded with a limited aperture as e.g. the tympanic membrane. The dependency of the interference phase error from image resolution is discussed. In the second part we give a simple method, insensitive to noise, for the measurement of the interference phase in heterodyne interferometry.

Citation Download Citation

C. Martin, J. Rendl, R. Rohler, and C. Sieger "Problems Occuring With The Application Of Holographic Heterodyne Interferometry", Proc. SPIE 0370, Holographic Data Nondestructive Testing, (13 December 1983); https://doi.org/10.1117/12.934904

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