Bottle beam generation from a frequency-doubled Nd:YVO4 laser

J. C. Tung, Y. Y. Ma, Katsuhiko Miyamoto, Yung-Fu Chen, Takashige Omatsu*

*此作品的通信作者

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

We demonstrate, for the first time, the direct generation of a bottle beam with a well-isolated three-dimensional zero-intensity dark core (high potential barrier) from a compact intracavity frequency-doubled Nd:YVO4 laser with a nearly hemispherical cavity. We also numerically calculate the physical properties of the generated bottle beam using a coherent superposition of a series of frequency-locked Laguerre–Gaussian modes.

原文English
文章編號16576
頁數6
期刊Scientific reports
8
發行號1
DOIs
出版狀態Published - 1 12月 2018

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