Author Affiliations

J. L. Everett,^1,* G. T. Campbell,¹ Y.-W. Cho,¹ P. Vernaz-Gris,^1,3 D. B. Higginbottom,¹ O. Pinel,¹ N. P. Robins,² P. K. Lam,¹ and B. C. Buchler¹

¹Centre for Quantum Computation and Communication Technology, Research School of Physics and Engineering, The Australian National University, Canberra, ACT 2601, Australia

²Research School of Physics and Engineering, The Australian National University, Canberra, ACT 2601, Australia

³Laboratoire Kastler Brossel, UPMC-Sorbonne Universites, CNRS, ENS-PSL Research University, Collége de France, 4 Place Jussieu, 75005 Paris, France

^*Corresponding author: jesse.everett@anu.edu.au