Time-bin entanglement with single photons from a quantum dot
Anthony J. Bennett, David Gevaux, Zhiliang L. Yuan, P. Atkinson, D. A. Ritchie · Cambridge University Engineering Department Publications Database · 2008
We report a Franson-type experiment where two single photons from an InGaAs/GaAs quantum dot in a pillar micro-cavity reach two different, spatially separated 2-by-2 couplers at the same time and interfere with high visibility.