We construct an entangled photon polarimeter capable of monitoring a two-qubit quantum state in real time. Using this polarimeter, we record a nine frames-per-second video of a two-photon state’s transition from separability to entanglement.
Altepeter, J. B. (Creator), Oza, N. N. (Creator), Medić, M. (Creator), Jeffrey, E. R. (Creator), Kumar, P. (Creator) (2011). Entangled photon polarimetry. figshare. 10.6084/m9.figshare.c.3763433