Direct generation of an optical vortex beam from a diode-pumped Yb:MgWO4 laser

Jie Ling Lu, Haifeng Lin, Ge Zhang, Bingxuan Li, Li Zhen Zhang, Zhou Bin Lin, Yung-Fu Chen, Valentin Petrov, Weidong Chen*

*此作品的通信作者

研究成果: Article同行評審

21 引文 斯高帕斯(Scopus)

摘要

We report for the first time, to the best of our knowledge, the generation of a multi-watt optical vortex beam based on a novel monoclinic Yb3+-doped MgWO4 crystal. The robust first-order Laguerre-Gaussian doughnut beam (LG01) with high mode purity and good beam quality can be selectively excited without using any intra-cavity handedness-selective element. Our results demonstrate the potential of the Yb:MgWO4 crystal for generation of high-power optical vortex beams from compact solid-state lasers.

原文English
文章編號085807
頁數6
期刊Laser Physics Letters
14
發行號8
DOIs
出版狀態Published - 8月 2017

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