Guoyang Wanga,1, Ruoxi Wua,1, Liangliang Zhanga,∗, Cunlin Zhanga, X.-C. Zhangb,∗
首都师范大学张亮亮研究员，美国罗切斯特大学张希成教授
a Department of Physics, Key Laboratory of Terahertz Optoelectronics (MoE), Capital Normal University, Beijing 100048, China
b The Institute of Optics, University of Rochester, Rochester, NY 14627, USA
1 These authors contributed equally to this work.
