A four-photon graph state generator in silicon
Jeremy C. Adcock, Caterina Vigliar, Raffaele Santagati, Joshua W. Silverstone, Mark G. Thompson · Conference on Lasers and Electro-Optics · 2018
We present a four-photon, four-qubit graph state generator in Silicon quantum photonics, achieving, for the two and four qubit cases respectively, fidelities of 0.931 ± 0.004 and 0.62 ± 0.04, and a visibility of 0.85 ± 0.03