Sparke, Penny (2) Gee, James Paul (arizona State University (1) Hartog, Arthur H. (schlumberger Fibre-optic Technology Centre (1) Raghavendra, Srinivas (nui Galway, Piiroinen, Petri T. (nui Galway (1) Mackinnon, Danny (university Of Newcastle, Cumbers, Andrew (university Of Glasgow (1)