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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47152

Title: Generation of optical crystals and quasicrystal beams Kaleidoscopic patterns and phase singularity
Authors: K. F. Huang
Y. F. Chen
H. C. Liang
Y. C. Lin
Y. S. Tzeng
K. W. Su
Contributors: 國立臺灣海洋大學:光電科學研究所
Date: 2011-05
Issue Date: 2018-07-03T08:40:45Z
Publisher: PHYSICAL REVIEW A
Abstract: ABSTRACT: We explore the feasibility of the generation of pseudonondiffracting optical beams related to crystal and quasicrystal structures. It is experimentally confirmed that optical crystal and quasicrystal beams can be remarkably generated with a collimated light to illuminate a high-precision mask with multiple apertures regularly distributed on a ring. We also found that exotic kaleidoscopic patterns can be exhibited with the high-order quasicrystal beams. More importantly, the structures of phase singularities in optical quasicrystal beams are manifested.
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47152
Appears in Collections:[光電科學研究所] 期刊論文

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