Generating, manipulating and measuring entanglement and mixture with a reconfigurable photonic circuit P. J. Shadbolt, M. R. Verde, A. Peruzzo, A. Politi, A. Laing, M. Lobino, J. C. F. Matthews, M. G. Thompson & J. L. O'Brien Nature Photonics 283 (2011)
Guaranteed violation of a Bell inequality without aligned reference frames or calibrated devices Peter Shadbolt, Tamas Vertesi, Yeong-Cherng Liang, Cyril Branciard, Nicolas Brunner, Jeremy L. O'Brien arXiv:1111.1853
Reconfigurable controlled two-qubit operation on a quantum photonic chip H. W. Li, S. Przeslak, A. O. Niskanen, J. C. F. Matthews, A. Politi, P. Shadbolt, A. Laing, M. Lobino, M. G. Thompson and J. L. O'Brien New Journal of Physics 13 (2011)