Author Affiliations

Yang Liu,^1,2,* Amol Choudhary,^1,2 Guanghui Ren,³ Duk-Yong Choi,⁴ Alvaro Casas-Bedoya,^1,2 Blair Morrison,^1,2 Pan Ma,⁴ Thach G. Nguyen,³ Khu Vu,⁴ Arnan Mitchell,³ Stephen J. Madden,⁴ David Marpaung,⁵ 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

³School of Engineering, RMIT University, Melbourne, VIC 3001, Australia

⁴Laser Physics Centre, Australian National University, Canberra, ACT 2601, Australia

⁵Faculty of Science and Technology, University of Twente, 7522 NB Enschede, Netherlands

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