6 papers
Dynamic rephasing in a telecom warm vapor quantum memory
Ilse Maillette de Buy Wenniger, Paul Burdekin, Shicheng Zhang +6
The Off-Resonant Cascaded Absorption (ORCA) protocol in warm atomic vapors offers a scalable platform for high-bandwidth, low noise quantum memories, but its coherence time is fund…
Accessing which-path information in the absorption and emission of light by a quantum dot in a Ramsey sequence
I. Maillette de Buy Wenniger, M. Maffei, S. C. Wein +8
We quantify which-path information in the absorption and emission of light by a quantum dot along a Ramsey-like sequence. The quantum dot is excited by two successive classical $Ï…
An Atomic Interface for High-Dimensional Temporal Mode Quantum Networks
Shicheng Zhang, Aonan Zhang, Ilse Maillette de Buy Wenniger +5
Temporal modes of photons are a promising encoding scheme for high-dimensional quantum networks due to their high channel capacity and fiber compatibility. However, realizing their…
Enhancing Quantum Memories with Light-Matter Interference
Paul M. Burdekin, Ilse Maillette de Buy Wenniger, Stephen Sagona-Stophel +4
Future optical quantum technologies, such as quantum networks, distributed quantum computing and sensing, demand efficient, broadband quantum memories. However, achieving high effi…
Indistinguishability of remote quantum dot-cavity single-photon sources
Mathias Pont, Stephen C. Wein, Ilse Maillette de Buy Wenniger +10
Generating identical photons from remote emitter-based bright single-photon sources is an important step for scaling up optical quantum technologies. Here, we study the Hong-Ou-Man…
A deterministic and efficient source of frequency-polarization hyper-encoded photonic qubits
N. Coste, D. A. Fioretto, S. E. Thomas +12
The frequency or color of photons is an attractive degree of freedom to encode and distribute the quantum information over long distances. However, the generation of frequency-enco…