Three-dimensional coherent optical waves localized on trochoidal parametric surfaces

T. H. Lu, Y. C. Lin, Y. F. Chen, K. F. Huang

研究成果: 雜誌貢獻期刊論文同行評審

30 引文 斯高帕斯(Scopus)

摘要

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.

原文英語
文章編號233901
期刊Physical Review Letters
101
發行號23
DOIs
出版狀態已發佈 - 2008 12月 2
對外發佈

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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