Quantum computing with neutral atoms

Autor: C. Jurczak, Georges-Olivier Reymond, Lucas Béguin, Loïc Henriet, Thierry Lahaye, Adrien Signoles, Antoine Browaeys

Publikováno v: Quantum
Quantum, Verein, 2020, 4, pp.327. ⟨10.22331/q-2020-09-21-327⟩
Quantum, Vol 4, p 327 (2020)

The manipulation of neutral atoms by light is at the heart of countless scientific discoveries in the field of quantum physics in the last three decades. The level of control that has been achieved at the single particle level within arrays of optica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a50bffd3983d1f6af46f4c05d83a9a0
http://arxiv.org/abs/2006.12326

Simple Atomic Quantum Memory Suitable for Semiconductor Quantum Dot Single Photons

Autor: Richard J. Warburton, Jan-Philipp Jahn, Lucas Béguin, Andrew Horsley, Philipp Treutlein, Gianni Buser, Janik Wolters, Andreas Jöckel

Publikováno v: Physical Review Letters

Quantum memories matched to single photon sources will form an important cornerstone of future quantum network technology. We demonstrate such a memory in warm Rb vapor with on-demand storage and retrieval, based on electromagnetically induced transp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab9294792e1bd95d5af2ab898b92cec6

Coherent dipole–dipole coupling between two single Rydberg atoms at an electrically-tuned Förster resonance

Autor: Daniel Barredo, Henning Labuhn, Lucas Béguin, Antoine Browaeys, Thierry Lahaye, Sylvain Ravets

Publikováno v: Nature Physics. 10:914-917

Rydberg atoms offer an avenue for quantum simulation of many-body problems, but evidence for the coherent nature of their interaction is indirect. An externally-tuned resonance now reveals coherent oscillations between two single Rydberg atoms.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c74ec405d4e7bf59cb870b7cf7101d6
https://doi.org/10.1038/nphys3119

An artificial Rb atom in a semiconductor with lifetime-limited linewidth

Autor: Martina Renggli, Richard J. Warburton, Lucas Béguin, Yongheng Huo, Andreas V. Kuhlmann, Armando Rastelli, Jan-Philipp Jahn, Marcus Reindl, Philipp Treutlein, Oliver G. Schmidt, Fei Ding, Rinaldo Trotta, Mathieu Munsch

Publikováno v: ResearcherID

We report results important for the creation of a best-of-both-worlds quantum hybrid system consisting of a solid-state source of single photons and an atomic ensemble as quantum memory. We generate single photons from a GaAs quantum dot (QD) frequen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d3901d04ee5e7d5c5cd6706bd90a776
https://edoc.unibas.ch/40717/

Single-Atom Trapping in Holographic 2D Arrays of Microtraps with Arbitrary Geometries

Autor: Lucas Béguin, Daniel Barredo, Henning Labuhn, Antoine Browaeys, Thierry Lahaye, Florence Nogrette, Sylvain Ravets, Aline Vernier

Publikováno v: Physical Review X
Physical Review X, American Physical Society, 2014, 4, pp.021034. ⟨10.1103/PhysRevX.4.021034⟩
Physical Review X, Vol 4, Iss 2, p 021034 (2014)

We demonstrate single-atom trapping in two-dimensional arrays of microtraps with arbitrary geometries. We generate the arrays using a Spatial Light Modulator (SLM), with which we imprint an appropriate phase pattern on an optical dipole trap beam pri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0e583039adbdb8d812537db00d8f806
https://doi.org/10.1103/physrevx.4.021034