Image reconstruction in segmented femtosecond laser-written waveguide arrays

被引:52
|
作者
Szameit, Alexander [1 ]
Dreisow, Felix [1 ]
Heinrich, Matthias [1 ]
Pertsch, Thomas [1 ]
Nolte, Stefan [1 ]
Tuennermann, Andreas [1 ,5 ]
Suran, Eric [2 ]
Louradour, Frederic [2 ]
Barthelemy, Alain [2 ]
Longhi, Stefano [3 ,4 ]
机构
[1] Univ Jena, Inst Appl Phys, D-07743 Jena, Germany
[2] Univ Limoges, CNRS, XLIM Inst Rech, Fac Sci, F-87060 Limoges, France
[3] Politecn Milan, CNR, Dipartimento Fis, I-20133 Milan, Italy
[4] Politecn Milan, CNR, Ist Foton & Nanotecnol, I-20133 Milan, Italy
[5] Fraunhofer Inst Appl Opt & Precis Engn, D-07745 Jena, Germany
关键词
image reconstruction; image segmentation; optical arrays; optical fabrication; optical information processing; optical waveguides; Talbot effect;
D O I
10.1063/1.2999624
中图分类号
O59 [应用物理学];
学科分类号
摘要
We present the first experimental realization of image reconstruction in finite femtosecond laser-written waveguide arrays with segmentation. The results show that arbitrary field distributions can be imaged in one-dimensional as well as in two-dimensional geometries.
引用
收藏
页数:3
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