Timothy C Ralph received a B.Sc. (Honours) from Macquarie University in Sydney, Australia and a Ph.D. from the Australian National University in Canberra, Australia in 1990 and 1994, respectively. He has held three Australian Research Council Fellowships: postdoctoral, QEII, and Professorial. He is currently a Professor of Physics at the University of Queensland in Brisbane, Queensland, Australia, where he is also the Queensland Node Director of the Centre for Quantum Computation and Communication Technology. His current research interests include optical implementations of quantum information protocols and relativistic quantum information.