Paper Title:
Application of Electric Addressing Spatial Light Modulator to the Moiré Measurement
  Abstract

Based on the principle of moiré techniques, a new method combined with Electric Addressing SLM technique was proposed. The specimen grating is modulated by the SLM system, and its the frequency can be changed with aid of a 4f Fourier system. The moiré is generated by the overlapped specimen grating and a reference grating in the Fourier system. Typical test is conducted with a polyurethane beam. The successful results verify the feasibility of the method, and show its good potential of further application to the in-plane deformation measurement.

  Info
Periodical
Key Engineering Materials (Volumes 326-328)
Edited by
Soon-Bok Lee and Yun-Jae Kim
Pages
147-150
DOI
10.4028/www.scientific.net/KEM.326-328.147
Citation
Q. Wang, B. Wang, D. C. Ma, C. B. Yu, "Application of Electric Addressing Spatial Light Modulator to the Moiré Measurement", Key Engineering Materials, Vols. 326-328, pp. 147-150, 2006
Online since
December 2006
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Price
$32.00
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