Author Affiliations

K.J. Yang,^1,2,* T. Dekorsy,¹ L.H. Zheng,³ J. Xu,³ and G.J. Zhao⁴

¹Department of Physics and Center of Applied Photonics, University of Konstanz, 78457 Konstanz, Germany

²School of Information Science and Engineering, Shandong University, 250100, China

³Key Laboratory of Transparent and Opto-functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 215 Chengbei Road, Shanghai, 201800, P.R. China

⁴Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, P.R. China

^*Corresponding author: k.j.yang@sdu.edu.cn