Abstract
We demonstrate the direct generation of vortex beam in a mid-infrared Er:YAP laser with the annular pumping scheme. The operation wavelength can be switched from 2795 nm to 2921 nm by adjusting the pump power.
© 2022 The Author(s)
PDF ArticleMore Like This
Qinggang Gao, Yue He, Jingjing Zhou, Peng Liu, Zhanxin Wang, Yongguang Zhao, Shande Liu, Yuping Zhang, and Huiyun Zhang
ATu2A.4 Advanced Solid State Lasers (ASSL) 2021
Seyed Ali Rezvani and Takao Fuji
Tu4A.38 International Conference on Ultrafast Phenomena (UP) 2022
Hiroki Kawase, Hiyori Uehara, and Ryo Yasuhara
ca_10_5 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2019