Please use this identifier to cite or link to this item:
Type: Artigo de periódico
Title: Advances in real-time holographic interferometry for the measurement of vibrations and deformations
Author: Frejlich, J
Garcia, PM
Abstract: We describe the latest improvements in holographic interferometry that enable the real-time measurement of vibrational modes and static deformations in surfaces using low-power laser illumination and a photorefractive Bi12TiO20 crystal as the recording medium. An efficient setup has been developed where the most critical elements have been optimized: target illumination and backscattered light collection, distribution of light between the object and reference beams, and stabilization system operation. Experimental results for vibration and deformatiom measurement are reported. (C) 2000 Elsevier Science Ltd. All rights reserved.
Country: Inglaterra
Editor: Elsevier Sci Ltd
Citation: Optics And Lasers In Engineering. Elsevier Sci Ltd, v. 32, n. 6, n. 515, n. 527, 1999.
Rights: fechado
Date Issue: 1999
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
WOS000087098400003.pdf535.97 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.