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Holographic contouring using double-source technique and Fourier transform analysis
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UNSPECIFIED (1998) Holographic contouring using double-source technique and Fourier transform analysis. OPTICS AND LASERS IN ENGINEERING, 30 (3-4). pp. 351-362. ISSN 0143-8166
Full text not available from this repository.Abstract
This paper describes a double-exposure holographic contouring technique by the movement of the object beam through fibre optics. Single-mode optic fibres are used to transfer both object and reference beams. Between two exposures the object illumination beam is displaced. The contouring fringes can be visualised on the object surfaces. The fringe patterns are automatically processed by the fast Fourier transform (FFT) method, which produces a 3D perspective plot. Examples are given for different objects. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Journal or Publication Title: | OPTICS AND LASERS IN ENGINEERING |
| Publisher: | ELSEVIER SCI LTD |
| ISSN: | 0143-8166 |
| Date: | September 1998 |
| Volume: | 30 |
| Number: | 3-4 |
| Number of Pages: | 12 |
| Page Range: | pp. 351-362 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/15198 |
Data sourced from Thomson Reuters' Web of Knowledge
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