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Focus on Quantum Memory
Published 2015-01-01“…Quantum memories are essential for quantum information processing and long-distance quantum communication. …”
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Photonic quantum memories
Published 2011“…We survey the state of the art in photonic quantum memories, describing different approaches to the storage and manipulation of quantum light beams and pulses, and expected applications. © 2011 IEEE.…”
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Switching quantum memory on and off
Published 2015-01-01“…Modifying the Markovian (memoryless) or non-Markovian (memory-keeping) nature of the environment-induced evolution of an open quantum system is crucial in quantum information theory, because it is linked to quantum memory control. A recent work (Brito and Werlang 2015 New J. …”
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Entanglement fidelity of quantum memories
Published 2006“…We introduce a figure of merit for a quantum memory which measures the preservation of entanglement between a qubit stored in and retrieved from the memory and an auxiliary qubit. …”
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Broadband optical quantum memory
Published 2011“…This thesis is about the experimental implementation of a high-speed and robust quantum memory for light. A novel far off-resonant Raman approach to ensemble-based quantum memories in a room-temperature environment is developed and demonstrated. …”
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Quantum memory in an optical lattice
Published 2010“…Here we study the influence of this band structure on the efficiency of quantum memories based on electromagnetically induced transparency (EIT) and on Raman absorption. …”
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Entanglement fidelity of quantum memories
Published 2006“…We introduce a figure of merit for a quantum memory which measures the preservation of entanglement between a qubit stored in and retrieved from the memory and an auxiliary qubit. …”
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Multipartite uncertainty relation with quantum memory
Published 2021-07-01“…Abstract We present a new quantum-memory-assisted entropic uncertainty relation for multipartite systems which shows the uncertainty principle of quantum mechanics. …”
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Quantum control using quantum memory
Published 2020-12-01“…More specifically, we show how, introducing a quantum memory for each of the spatial grid, this result can be achieved simply by acting on the initial state of the whole system, and therefore can be exactly controlled once for all. …”
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Spectroscopy of cascade multiresonator quantum memory
Published 2018-08-01Subjects: “…cascade multiresonator quantum memory…”
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Tailored Codes for Small Quantum Memories
Published 2017“…We demonstrate that small quantum memories, realized via quantum error correction in multiqubit devices, can benefit substantially by choosing a quantum code that is tailored to the relevant error model of the system. …”
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Universal and operational benchmarking of quantum memories
Published 2021“…Quantum memory—the capacity to faithfully preserve quantum coherence and correlations—is essential for quantum-enhanced technology. …”
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Synchronizing single photons with quantum memories
Published 2012“…Without deterministic single photon sources, multiphoton rates fall exponentially with the number of photons required, making practical photonics unfeasible. We show how quantum memories improve multiphoton rates by many orders of magnitude. © 2011 Optical Society of America.…”
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Enhancing multiphoton rates with quantum memories.
Published 2013“…It is well known that quantum memories, capable of storing photons until they are needed, are a potential solution to this "scaling catastrophe." …”
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Synchronizing single photons with quantum memories
Published 2012“…Without deterministic single photon sources, multiphoton rates fall exponentially with the number of photons required, making practical photonics unfeasible. We show how quantum memories improve multiphoton rates by many orders of magnitude. © 2011 Optical Society of America.…”
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Synchronizing single photons with quantum memories
Published 2012“…Without deterministic single photon sources, multiphoton rates fall exponentially with the number of photons required, making practical photonics unfeasible. We show how quantum memories improve multiphoton rates by many orders of magnitude. © 2012 OSA.…”
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