Phase-stepping holographic moiré : simultaneous in-plane and out-of-plane displacement measurement

A new use for the phase-stepping technique in holographic moiré is demonstrated. The method has the advantage of providing instantaneous determination of in-plane and out-of-plane displacements without the necessity for auxiliary carrier fringes.

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Bibliographische Detailangaben
Veröffentlicht in:	Applied Optics 1992-05, Vol.31 (14), p.2405-2408
Hauptverfasser:	Simova, E S, Stoev, K N
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Holography Optics Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A new use for the phase-stepping technique in holographic moiré is demonstrated. The method has the advantage of providing instantaneous determination of in-plane and out-of-plane displacements without the necessity for auxiliary carrier fringes.
ISSN:	0003-6935 1559-128X 1539-4522
DOI:	10.1364/AO.31.002405