Author Affiliations

Peng Li,^1,2 William H. Renninger,¹ Zhi Zhao,³ Zhigang Zhang,² and Frank W. Wise^1,*

¹Department of Applied Physics, Cornell University, Ithaca, New York 14853, USA

²Institute of Quantum Electronics, State Key Laboratory of Advanced Optical Communication System and Networks, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871, P. R. China

³CLASSE, Department of Physics, Cornell University, 14853 Ithaca, New York, USA

^*Corresponding author: fww1@cornell.edu