Photon-Pair State Engineering in Raman-Mediated Four-Wave Mixing
Kai Shinbrough, Bin Fang, Yanting Teng, Yujie Zhang, Offir Cohen, Virginia O. Lorenz · Conference on Lasers and Electro-Optics · 2018
Towards delayed-choice generation of single photons in pure quantum states, we measure and model the purity of Stokes photons scattered from sapphire, measuring a maximum purity of 0.99±0.03 and high quantum correlation with anti-Stokes photons.