Flexible generation of optical beams with quasicrystalline structures via astigmatism induced by a tilted lens

J. C. Tung, H. C. Liang, C. H. Tsou, K. W. Su, Y. F. Chen*

*Corresponding author for this work

研究成果: Article同行評審

摘要

We theoretically show that a family of optical beams with vortex-lattice structures can be reliably generated by tilting the focal lens to introduce the relative phases between the interfering beams. We also experimentally generate the quasicrystal beams to confirm the theoretical analysis. With the analytical wave functions and experimental patterns, a variety of vortex-lattice structures are manifested.

原文English
頁(從 - 到)593-597
頁數5
期刊Applied Physics B: Lasers and Optics
109
發行號4
DOIs
出版狀態Published - 1 十二月 2012

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