Three-dimensional coherent optical waves localized on trochoidal parametric surfaces

T. H. Lu; Y. C. Lin; Yung-Fu Chen; Kai-Feng Huang

doi:10.1103/PhysRevLett.101.233901

Three-dimensional coherent optical waves localized on trochoidal parametric surfaces

T. H. Lu, Y. C. Lin, Yung-Fu Chen, Kai-Feng Huang

Department of Electrophysics

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

Abstract

We theoretically demonstrate that the three-dimensional (3D) coherent laser waves formed by the degenerate Laguerre-Gaussian modes with different longitudinal indices are well localized on rotating trochoidal parametric surfaces. We further use a large-Fresnel-number laser system to realize the existence of the laser modes related to trochoidal coherent states. Experimental results reveal that the exotic laser modes generally originate from a superposition of two degenerate standing-wave trochoidal coherent states.

Original language	English
Article number	233901
Journal	Physical Review Letters
Volume	101
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevLett.101.233901
State	Published - 2 Dec 2008

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10.1103/PhysRevLett.101.233901

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title = "Three-dimensional coherent optical waves localized on trochoidal parametric surfaces",

abstract = "We theoretically demonstrate that the three-dimensional (3D) coherent laser waves formed by the degenerate Laguerre-Gaussian modes with different longitudinal indices are well localized on rotating trochoidal parametric surfaces. We further use a large-Fresnel-number laser system to realize the existence of the laser modes related to trochoidal coherent states. Experimental results reveal that the exotic laser modes generally originate from a superposition of two degenerate standing-wave trochoidal coherent states.",

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Y1 - 2008/12/2

N2 - We theoretically demonstrate that the three-dimensional (3D) coherent laser waves formed by the degenerate Laguerre-Gaussian modes with different longitudinal indices are well localized on rotating trochoidal parametric surfaces. We further use a large-Fresnel-number laser system to realize the existence of the laser modes related to trochoidal coherent states. Experimental results reveal that the exotic laser modes generally originate from a superposition of two degenerate standing-wave trochoidal coherent states.

AB - We theoretically demonstrate that the three-dimensional (3D) coherent laser waves formed by the degenerate Laguerre-Gaussian modes with different longitudinal indices are well localized on rotating trochoidal parametric surfaces. We further use a large-Fresnel-number laser system to realize the existence of the laser modes related to trochoidal coherent states. Experimental results reveal that the exotic laser modes generally originate from a superposition of two degenerate standing-wave trochoidal coherent states.

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Three-dimensional coherent optical waves localized on trochoidal parametric surfaces

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