Author Affiliations

Yang Liu,^1,2,* Amol Choudhary,³ David Marpaung,⁴ and Benjamin J. Eggleton^1,2

¹Institute of Photonics and Optical Science (IPOS), School of Physics, The University of Sydney, NSW 2006, Australia

²The University of Sydney Nano Institute (Sydney Nano), The University of Sydney, NSW 2006, Australia

³Ultra Fast Optical Communications and High-performance Integrated Photonics (UFO-CHIP), Department of Electrical Engineering, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi 110016, India

⁴Faculty of Science and Technology, University of Twente, 7522 NB Enschede, Netherlands

^*Corresponding author: yang.liu@sydney.edu.au