Robust-fidelity atom-photon entangling gates in the weak-coupling regime

• Main Authors: Chang, Darrick E., Li, Ying, Aolita, Leandro, Kwek, Leong Chuan
• Other Authors: Institute of Advanced Studies
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Physics
• Online Access: https://hdl.handle.net/10356/97665; http://hdl.handle.net/10220/12074
• Institution: Nanyang Technological University

We describe a simple entangling principle based on the scattering of photons off single emitters in one-dimensional waveguides (or extremely lossy cavities). The scheme can be applied to polarization- or time bin-encoded photonic qubits, and features a filtering mechanism that works effectively as a...