Conference on Lasers and Electro-Optics, 2021
DOI: 10.1364/cleo_qels.2021.ff2i.2
Full text: Unavailable
We experimentally demonstrate a chip-scale polarization to spatial-momentum qubit SWAP gate. High fidelity of the SWAP gate operation is confirmed by quantum state tomography, with average gate fidelity up to 97.30%.