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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47142

Title: Generation of large orbital angular momentum from superposed Bessel beams corresponding to resonant geometric modes
Authors: K. F. Huang
Y. F. Chen
Y. C. Lin,
W. Z. Zhuang
H. C. Liang
K. W. Su
Contributors: 國立臺灣海洋大學:光電科學研究所
Date: 2012-04
Issue Date: 2018-07-03T07:36:05Z
Publisher: Physical Review A - Atomic, Molecular, and Optical Physics
Abstract: ABSTRACT: We theoretically verify that a coherent superposition of nearly degenerate Bessel beams characterizes the family of resonant geometric modes in circular billiards. With the ray-wave correspondence, we experimentally exploit a large-aperture cylindrical waveguide to generate the resonant geometric modes with large orbital angular momentum. Furthermore, the free-space propagation of the geometric modes emerging from the cylindrical waveguide is demonstrated to display the transient dynamics of the coherent states released from a circular quantum billiard.
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47142
Appears in Collections:[光電科學研究所] 期刊論文

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