622 citations
- Aarhus UniversityDK7 papers
- Harvard UniversityUS7 papers
- Austrian Academy of SciencesAT3 papers
- Universität InnsbruckAT3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Institute of PhysicsPL2 papers
- National Institute of Standards and TechnologyUS2 papers
- Nicolaus Copernicus UniversityPL2 papers
- Physique des interactions ioniques et moléculairesFR2 papers
- Technical University of DenmarkDK2 papers
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- Center for Massive Data AlgorithmicsDK1 paper
5 papers · 2 filters
Two-step Doppler cooling of a three-level ladder system with an intermediate metastable level
Caroline Champenois, Gaetan Hagel, Martina Knoop +4
Doppler laser cooling of a three-level ladder system using two near-resonant laser fields is analyzed in the case of the intermediate level being metastable while the upper level i…
Photon storage in Lambda-type optically dense atomic media. IV. Optimal control using gradient ascent
Alexey V. Gorshkov, Tommaso Calarco, Mikhail D. Lukin +1
We use the numerical gradient ascent method from optimal control theory to extend efficient photon storage in Lambda-type media to previously inaccessible regimes and to provide si…
Efficient qubit detection using alkali earth metal ions and a double STIRAP process
Ditte Møller, Jens L. Sørensen, Jakob B. Thomsen +1
We present a scheme for robust and efficient projection measurement of a qubit consisting of the two magnetic sublevels in the electronic ground state of alkali earth metal ions. T…
Doppler cooling of calcium ions using a dipole-forbidden transition
R. J. Hendricks, J. L. Sørensen, C. Champenois +2
Doppler cooling of calcium ions has been experimentally demonstrated using the S1/2 to D5/2 dipole-forbidden transition. Scattering forces and fluorescence levels a factor of 5 sma…
Quantum memory for images - a quantum hologram
Denis V. Vasilyev, Ivan V. Sokolov, Eugene S. Polzik
Matter-light quantum interface and quantum memory for light are important ingredients of quantum information protocols, such as quantum networks, distributed quantum computation, e…