Comparison of holographic, correlation and dynamic interferometry methods / Vladimirov AP,Kapustin DS // . - 2004. - V. 5476, l. . - P. 86-90.

ISSN/EISSN:

0277-786X / нет данных

Type:

Proceedings Paper

Abstract:

A dynamic speckle-interferometry method based on continuous monitoring of speckle-fields reflected from two objects under deformation is described. The aim of the paper is to verify the correctness of the formula relating the vector of relative displacement of body areas to the order of interference at the observation point. The formula coincides with a similar formula found in holographic interferometry. The lines of interference periods found on the image by dynamic interferometry are shown to agree well with the lines of equal interference periods obtained under identical conditions by holographic and correlation interferometry.

Author keywords:

correlation interferometry; speckle-interferometry; dynamic interferometry; speckle-modulated waves; optical testing of surface RELATIVE DISPLACEMENTS; VECTOR COMPONENTS

DOI:

10.1117/12.578908

Web of Science ID:

ISI:000223370600012

Соавторы в МНС:

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Другие поля

Поле	Значение
Editor	Derbov, VL and Melnikov, LA and Babkov, LM
Booktitle	SARATOV FALL MEETING 2003: LASER PHYSICS AND PHOTONICS, SPECTROSCOPY, AND MOLECULAR MODELING IV
Series	PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Note	2003 Saratov Fall Meeting, Saratov, RUSSIA, OCT 07-10, 2003
Organization	SPIE Russia Chapter; CRDF Res Educ Ctr Nonlinear Dynam \& Biophys; US Civilian Res \& Dev Fdn Independent States Former Soviet Union; Almus Ltd; Erudite 96 Ltd; Chernyshevsky Saratov State Univ; Russian Acad Sci, Inst Precis Mech \& Controol; Volga Reg Ctr New Informat Technologies; Russian Acad Nat Sci; Russian Soc Photobiol, Saratov Reg Div
Publisher	SPIE-INT SOC OPTICAL ENGINEERING
Address	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
Language	English
ISBN	0-8194-5399-4
Keywords-Plus	RELATIVE DISPLACEMENTS; VECTOR COMPONENTS
Research-Areas	Optics; Spectroscopy
Web-of-Science-Categories	Optics; Spectroscopy
Number-of-Cited-References	7
Doc-Delivery-Number	BAS67