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Torcal Milla, Francisco José and Sánchez Brea, Luis Miguel and Bernabeu Martínez, Eusebio (2007) Talbot effect with rough reflection gratings. Applied Optics, 46 (18). pp. 3668-3673. ISSN 1559-128X
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Official URL: http://dx.doi.org/10.1364/AO.46.003668
Abstract
The Talbot effect is analyzed when steel tape gratings are used. These gratings are made on a steel substrate, and, because of the manufacture process, both levels of the grating are rough with different roughness parameters. A theoretical analysis based on Fresnel regime, which considers the statistical properties of roughness, is developed. Analytical formulas that show a decreasing exponential dependence on the intensity in terms of the distance between the grating and the observation plane are obtained, and an experimental verification is also performed.
Item Type: | Article |
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Additional Information: | © 2007 Optical Society of America. |
Uncontrolled Keywords: | Optics |
Subjects: | Sciences > Physics > Optics |
ID Code: | 26702 |
Deposited On: | 25 Sep 2014 10:42 |
Last Modified: | 25 Sep 2014 10:42 |
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