Search Results - "Sayrin, Clément"

Nanophotonic Optical Isolator Controlled by the Internal State of Cold Atoms by Sayrin, Clément, Junge, Christian, Mitsch, Rudolf, Albrecht, Bernhard, O’Shea, Danny, Schneeweiss, Philipp, Volz, Jürgen, Rauschenbeutel, Arno

“…The realization of nanophotonic optical isolators with high optical isolation even at ultralow light levels and low optical losses is an open problem. Here, we…”
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Reconstruction of non-classical cavity field states with snapshots of their decoherence by Bernu, Julien, Dotsenko, Igor, Brune, Michel, Haroche, Serge, Sayrin, Clément, Deléglise, Samuel, Raimond, Jean-Michel

“…The state of a microscopic system encodes its complete quantum description, from which the probabilities of all measurement outcomes are inferred. Being a…”
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Progressive field-state collapse and quantum non-demolition photon counting by Bernu, Julien, Kuhr, Stefan, Brune, Michel, Haroche, Serge, Sayrin, Clément, Deléglise, Samuel, Guerlin, Christine, Gleyzes, Sébastien, Raimond, Jean-Michel

“…The irreversible evolution of a microscopic system under measurement is a central feature of quantum theory. From an initial state generally exhibiting quantum…”
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Feedback stabilization of discrete-time quantum systems subject to non-demolition measurements with imperfections and delays by Amini, Hadis, Somaraju, Ram A., Dotsenko, Igor, Sayrin, Clément, Mirrahimi, Mazyar, Rouchon, Pierre

“…We consider a controlled quantum system whose finite dimensional state is governed by a discrete-time nonlinear Markov process. In open-loop, the measurements…”
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Real-time quantum feedback prepares and stabilizes photon number states by Sayrin, Clément, Dotsenko, Igor, Zhou, Xingxing, Peaudecerf, Bruno, Rybarczyk, Théo, Gleyzes, Sébastien, Rouchon, Pierre, Mirrahimi, Mazyar, Amini, Hadis, Brune, Michel, Raimond, Jean-Michel, Haroche, Serge

“…Quantum feedback Feedback loops are central to most classical control procedures. Generalizing this approach to quantum states is complicated by the fact that…”
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Towards Quantum Simulation with Circular Rydberg Atoms by Nguyen, T. L., Raimond, J. M., Sayrin, C., Cortiñas, R., Cantat-Moltrecht, T., Assemat, F., Dotsenko, I., Gleyzes, S., Haroche, S., Roux, G., Jolicoeur, Th, Brune, M.

“…The main objective of quantum simulation is an in-depth understanding of many-body physics, which is important for fundamental issues (quantum phase…”
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Array of Individual Circular Rydberg Atoms Trapped in Optical Tweezers by Ravon, B., Méhaignerie, P., Machu, Y., Hernández, A. Durán, Favier, M., Raimond, J. M., Brune, M., Sayrin, C.

“…Circular Rydberg atoms (CRAs), i.e., Rydberg atoms with maximal orbital momentum, are highly promising for quantum computation, simulation and sensing. They…”
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Freezing coherent field growth in a cavity by the quantum zeno effect by Bernu, J, Deléglise, S, Sayrin, C, Kuhr, S, Dotsenko, I, Brune, M, Raimond, J M, Haroche, S

“…We have frozen the coherent evolution of a field in a cavity by repeated measurements of its photon number. We use circular Rydberg atoms dispersively coupled…”
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Quantum feedback for preparation and protection of quantum states of light by Sayrin, C., Dotsenko, I., Gleyzes, S., Brune, M., Raimond, J.-M, Haroche, S.

“…Aiming on the preparation of a given physical system in a particular quantum state, we can follow one of several standard approaches. The most straightforward…”
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Interacting Circular Rydberg Atoms Trapped in Optical Tweezers by Méhaignerie, Paul, Machu, Yohann, Hernández, Andrés Durán, Creutzer, Gautier, Papoular, David J, Raimond, Jean-Michel, Sayrin, Clément, Brune, Michel

“…Circular Rydberg atoms (CRAs), i.e., Rydberg atoms with maximal orbital momentum, ideally combine long coherence times and strong interactions, a key property…”
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Process tomography of field damping and measurement of Fock state lifetimes by quantum non-demolition photon counting in a cavity by Brune, Michel, Bernu, Julien, Guerlin, Christine, Deléglise, Samuel, Sayrin, Clément, Gleyzes, Sébastien, Kuhr, Stefan, Dotsenko, Igor, Raimond, Jean-Michel, Haroche, Serge

“…The relaxation of a quantum field stored in a high-$Q$ superconducting cavity is monitored by non-resonant Rydberg atoms. The field, subjected to repetitive…”
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Spin-motion coupling in a circular Rydberg state quantum simulator: case of two atoms by Méhaignerie, Paul, Sayrin, Clément, Raimond, Jean-Michel, Brune, Michel, Roux, Guillaume

“…Phys. Rev. A 107, 063106 (2023) Rydberg atoms are remarkable tools for the quantum simulation of spin arrays. Circular Rydberg atoms open the way to…”
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Array of Individual Circular Rydberg Atoms Trapped in Optical Tweezers by Ravon, Brice, Méhaignerie, Paul, Machu, Yohann, Hernández, Andrés Durán, Favier, Maxime, Raimond, Jean-Michel, Brune, Michel, Sayrin, Clément

“…Phys. Rev. Lett. 131, 093401 (2023) Circular Rydberg atoms (CRAs), i.e., Rydberg atoms with maximal orbital momentum, are highly promising for quantum…”
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Towards quantum simulations with circular Rydberg atoms by Thanh Long Nguyen, Cantat-Moltrecht, Tigrane, Cortinas, Rodrigo, Sayrin, Clement, Haroche, Serge, Brune, Michel, Raimond, Jean-Michel

“…Summary form only given. Quantum simulation offers a highly promising way to understand large correlated quantum systems, and many experimental platforms are…”
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Trapped circular Rydberg atoms for quantum simulation by Cortiñas, Rodrigo, Thanh Long Nguyen, Cantat-Moltrecht, Tigrane, Sayrin, Clement, Haroche, Serge, Raimond, Jean-Michel, Brune, Michel

“…Summary form only given. Condensed-matter systems are interesting and important to understand, for fundamental science as well as towards more applied…”
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The quantum Zeno effect and quantum feedback in cavity QED by Dotsenko, I, Bernu, J, Deléglise, S, Sayrin, C, Brune, M, Raimond, J-M, Haroche, S, Mirrahimi, M, Rouchon, P

“…We explore experimentally the fundamental projective properties of a quantum measurement and their application in the control of a system's evolution. We…”
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Long-lived circular Rydberg states of laser-cooled Rubidium atoms in a cryostat by Cantat-Moltrecht, Tigrane, Cortiñas, Rodrigo, Ravon, Brice, Méhaignerie, Paul, Haroche, Serge, Raimond, Jean-Michel, Favier, Maxime, Brune, Michel, Sayrin, Clément

“…Phys. Rev. Research 2, 022032 (2020) The exquisite properties of Rydberg levels make them particularly appealing for emerging quantum technologies. The…”
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Towards quantum simulation with circular Rydberg atoms by Nguyen, Thanh Long, Raimond, Jean-Michel, Sayrin, Clément, Cortinas, Rodrigo, Cantat-Moltrecht, Tigrane, Assemat, Fédéric, Dotsenko, Igor, Gleyzes, Sébastien, Haroche, Serge, Roux, Guillaume, Jolicoeur, Thierry, Brune, Michel

“…Phys. Rev. X 8, 011032 (2018) The main objective of quantum simulation is an in-depth understanding of many-body physics. It is important for fundamental…”
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Reconstruction of non-classical cavity field states with snapshots of their decoherence by Deleglise, Samuel, Dotsenko, Igor, Sayrin, Clement, Bernu, Julien, Brune, Michel, Raimond, Jean-Michel, Haroche, Serge

“…Nature 455, pp. 510-514 (25 September 2008) The state of a microscopic system encodes its complete quantum description, from which the probabilities of all…”
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Quantum Zeno dynamics of a field in a cavity by Raimond, Jean-Michel, Facchi, Paolo, Peaudecerf, Bruno, Pascazio, Saverio, Sayrin, Clément, Dotsenko, Igor, Gleyzes, Sébastien, Brune, Michel, Haroche, Serge

“…Phys. Rev. A 86 (2012) 032120 We analyze the quantum Zeno dynamics that takes place when a field stored in a cavity undergoes frequent interactions with atoms…”
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