Holographic interferometry has been the most immediate, significant application of laser holography. For the first time, optical interferometric measurements can be made on non-optical surfaces; such as castings, pipes, panels, composites, etc., as well as through diffusely illuminated transparent scenes. Like classical interferometry, holographic interferometric measurements are sensitive to path changes down to one tenth of a wavelength of light (0.07 micron or 3 microinches). The technique has made available a completely new method of non-destructive testing: automobile tire testing, testing of adhesive bonds, pressure vessels, microwave antenna testing, the determination of resonant frequencies of mechanical structures, transient deformation of surfaces, and the study of aerodynamic phenomena.


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    Titel :

    Holographic Interferometry


    Beteiligte:

    Kongress:

    Developments in Holography II ; 1971 ; Boston,United States


    Erschienen in:

    Erscheinungsdatum :

    1971-10-14





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Three-beam holographic interferometry

    De, M. / Sevigny, L. | Engineering Index Backfile | 1967


    Optical fiber holographic interferometry

    Yu, Daoyin / Du, Ji / Sun, Yuankun et al. | SPIE | 1992


    Holographic Interferometry In Biomedicine

    Podbielska, Halina | SPIE | 1990


    Measuring Flow By Holographic Interferometry

    Yu, Yung H. / Kittleson, John K. | NTRS | 1988


    Sound calculation from holographic interferometry

    Steinbichler, H. / Klingele, H. / Associazione Tecnica dell'Automobile | British Library Conference Proceedings | 1995