Author Affiliations

N. MacSuibhne,^(1),(a),* Z. Li,⁽²⁾ B. Baeuerle,⁽¹⁾ J. Zhao,^(1),(b) J.P. Wooler,⁽²⁾ S.U. Alam,⁽²⁾ F. Poletti,⁽²⁾ M.N. Petrovich,⁽²⁾ A.M. Heidt,⁽²⁾ I.P. Giles,^(2),(3) D.J. Giles,⁽³⁾ B. Pálsdóttir,⁽⁴⁾ L. Grüner-Nielsen,⁽⁴⁾ R. Phelan,⁽⁵⁾ J. O’Carroll,⁽⁵⁾ B. Kelly,⁽⁵⁾ D. Murphy,⁽⁶⁾ A.D. Ellis,^(1),(b) D.J. Richardson,⁽²⁾ and F.C. Garcia Gunning^(1),(b)

⁽¹⁾Tyndall National Institute, University College Cork, Ireland

^(a)Department of Electronic Engineering, University College Cork, Ireland

^(b)Department of Physics, University College Cork, Ireland

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

⁽³⁾Phoenix photonics Ltd., Sarre Business Centre, Birchington, Kent, UK

⁽⁴⁾OFSDenmark, Priorparken 680, 2605 Brøndby, Denmark

⁽⁵⁾Eblana Photonics Ltd., Dublin 2, Ireland

⁽⁶⁾Optics Research Group, CMP Dept., Waterford Institute of Technology, Ireland

^*Corresponding author: naoise.macsuibhne@tyndall.ie