Author Affiliations

Chenghao Lao,^1,† Xing Jin,^1,† Lin Chang,^2,† Weiqiang Xie,² Haowen Shu,^2,3 Xingjun Wang,³ John E. Bowers,² and Qi-Fan Yang¹

¹State Key Laboratory for Artificial Microstructure and Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics, School of Physics, Peking University, Beijing 100871, China

²Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA

³State Key Laboratory of Advanced Optical Communications System and Networks, Department of Electronics, School of Electronics Engineering and Computer Science, Peking University, Beijing, 100871, China

^†These authors contributed equally to this work.