A high-rate source for single photons in a pure quantum state
arXiv:1211.5922 · doi:10.1088/1367-2630/15/5/055005
Abstract
We report on the efficient generation of single photons, making use of spontaneous Raman scattering in a single trapped ion. The photons are collected through in-vacuum high-NA objectives. Photon frequency, polarization and temporal shape are controlled through appropriate laser parameters, allowing for photons in a pure quantum state.
4 pages, 6 figures
References in corpus (8)
- An Elementary Quantum Network of Single Atoms in Optical Cavities
- Experimental demonstration of a BDCZ quantum repeater node
- A Single-Atom Quantum Memory
- Strong interaction between light and a single trapped atom without a cavity
- Tunable ion-photon entanglement in an optical cavity
- Design of a mode converter for efficient light-atom coupling in free space
- Quantum interference from remotely trapped ions
- Heralded Mapping of Photonic Entanglement into Single Atoms in Free Space: Proposal for a Loophole-Free Bell Test
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- Nonclassical light from large ensemble of trapped ions
- Spectral properties of single photons from quantum emitters
- Heralded Mapping of Photonic Entanglement into Single Atoms in Free Space: Proposal for a Loophole-Free Bell Test
- Controllable photonic time-bin qubits from a quantum dot
- Quantum interference in the absorption and emission of single photons by a single ion
- Comparative numerical studies of ion traps with integrated optical cavities
- Single calcium-40 ion as quantum memory for photon polarization: a case study
- Two-photon bunching inside a quantum memory cell
- Control of spontaneous emission of qubits from weak to strong coupling
- Preparing pure Ca samples in an ion trap with photoionization and parametric excitations