Optical generation of Voronoi diagram

被引：3
|
作者：
Giavazzi, F. [1 ,2 ]
Cerbino, R. [1 ,2 ]
Mazzoni, S. [1 ,2 ]
Giglio, M. [1 ,2 ]
Vailati, A. [1 ,2 ]
机构：
[1] Univ Milan, INFM, CNR, I-20133 Milan, Italy
[2] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy
来源：
OPTICS EXPRESS | 2008年 / 16卷 / 07期
关键词：
D O I：
10.1364/OE.16.004819
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present results of experiments of diffraction by an amplitude screen, made of randomly distributed circular holes. By careful selection of the experimental parameters we obtain an intensity pattern strongly connected to the Voronoi diagram (VD) generated by the centers of the apertures. With the help of simulations we give a description of the observed phenomenon and elucidate the optimal parameters for its observation. Finally, we also suggest how it can be used for a fast, all-optical generation of VDs. (c) 2007 Optical Society of America
引用
收藏
页码：4819 / 4823
页数：5
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