We propose a scheme to make use of recent advances in cavity QED-enhanced resonance fluorescence from quantum dots to generate a stream of entangled and indistinguishable photons. We then demonstrate that we can optically manipulate the state of a trapped hole spin to achieve complete coherent control of a qubit. In combination with the selective cavity enhancement of the resonantly excited transition, we use this capability to perform a proof-of-principle demonstration of our proposal by showing that the time bin of a single photon is dependent on the measured state of the trapped spin.
@article{arxiv.1804.11311,
title = {Towards a source of multi-photon entangled states for linear optical quantum computing},
author = {J. P. Lee and B. Villa and A. J. Bennett and R. M. Stevenson and D. J. P. Ellis and I. Farrer and D. A. Ritchie and A. J. Shields},
journal= {arXiv preprint arXiv:1804.11311},
year = {2019}
}