Author Affiliations

E. Lewis,^1a,* G. Dooly,¹ C. Fitzpatrick,¹ W. Z. Zhao,² T. Sun,² K. T. V. Grattan,² W. B. Lyons,² J. Lucas,³ C. Wei,³ M. Degner,⁴ H. Ewald,⁴ S Lochmann,⁵ G. Bramann,⁵ Flavio Gili,⁶ and E. Merlone-Borla⁶

^1aOptical Fibe Sensors Research Centre, Department of Electronic & Computer Engineering, University of Limerick, Ireland

¹Department of Electronic & Computer Engineering, University of Limerick, Ireland

²School of Engineering & Mathematical Sciences, City University, London EC1 0HB, UK

³Department of Electrical Engineering & Electronics, University of Liverpool, Liverpool L69 3GJ, UK

⁴Department of Electrical Engineering & Information Technology, University of Rostock, Germany

⁵Department of Electrical Engineering & Computer Science, Hochschule Wismar, Germany

⁶Centro Ricerche Fiat, Orbassano, Turin, Italy

^*Corresponding author: Elfed.Lewis@ul.ie