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Proceedings Paper

Absolute flatness testing by an extended rotation method: measurements
Author(s): K.-E. Elssner
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Paper Abstract

Loose portions of a plaster layer carrying a historical mural are identified by electronic speckle pattern interferometry of acoustical- ly excited vibrations.

Paper Details

Date Published: 23 July 1993
PDF: 1 pages
Proc. SPIE 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 1983AS (23 July 1993); doi: 10.1117/12.2308807
Show Author Affiliations
K.-E. Elssner, Berliner Institut fur Optik GmbH (Germany)


Published in SPIE Proceedings Vol. 1983:
16th Congress of the International Commission for Optics: Optics as a Key to High Technology
Gyorgy Akos; Tivadar Lippenyi; Gabor Lupkovics; Andras Podmaniczky, Editor(s)

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