Author Affiliations

L.M. Xiao,^1,2,* N. Healy,² Z. Webber,³ T. Hawkins,⁴ M. Jones,⁴ J. Ballato,⁴ U. Gibson,⁵ and A. C. Peacock^2,*

¹Key Laboratory for Micro and Nano Photonic Structures (Ministry of Education), Department of Optical Science and Engineering, Fudan University, Shanghai, 200433, People’s Republic of China

²Optoelectronics Research Centre, University of Southampton, Southampton, SO17 1BJ, UK

³Department of Physics and Astronomy, University of Southampton, Southampton, SO17 1BJ, UK

⁴The Center for Optical Materials Science and Engineering, Technologies (COMSET), Department of Material Science and Engineering, Clemson, SC, 29634, USA

⁵Department of Physics, Norwegian University of Science and Technology, 7491 Trondheim, Norway

^*Corresponding author: liminxiao@fudan.edu.cn, acp@orc.soton.ac.uk