Search Results - "Loredo, Juan C"
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Active demultiplexing of single photons from a solid‐state source
Published in Laser & photonics reviews (01-05-2017)“…A scheme for active temporal‐to‐spatial demultiplexing of single photons generated by a solid‐state source is introduced. The scheme scales quasi‐polynomially…”
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Enhancing quantum cryptography with quantum dot single-photon sources
Published in npj quantum information (08-09-2022)“…Quantum cryptography harnesses quantum light, in particular single photons, to provide security guarantees that cannot be reached by classical means. For each…”
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Controlling the photon number coherence of solid-state quantum light sources for quantum cryptography
Published in npj quantum information (27-01-2024)“…Quantum communication networks rely on quantum cryptographic protocols including quantum key distribution (QKD) based on single photons. A critical element…”
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Ultrafine Entanglement Witnessing
Published in Physical review letters (17-03-2017)“…Entanglement witnesses are invaluable for efficient quantum entanglement certification without the need for expensive quantum state tomography. Yet, standard…”
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Photon-number entanglement generated by sequential excitation of a two-level atom
Published in Nature photonics (01-05-2022)“…Entanglement and spontaneous emission are fundamental quantum phenomena that drive many applications of quantum physics. During the spontaneous emission of…”
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Purifying Photon Indistinguishability through Quantum Interference
Published in Physical review letters (19-07-2024)“…Indistinguishability between photons is a key requirement for scalable photonic quantum technologies. We experimentally demonstrate that partly distinguishable…”
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Erratum: Ultrafine Entanglement Witnessing [Phys. Rev. Lett. 118, 110502 (2017)]
Published in Physical review letters (29-12-2017)“…This corrects the article DOI: 10.1103/PhysRevLett.118.110502…”
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Reproducibility of High-Performance Quantum Dot Single-Photon Sources
Published in ACS photonics (15-04-2020)“…Single-photon sources based on semiconductor quantum dots have emerged as an excellent platform for high efficiency quantum light generation. However,…”
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Programmable multiphoton quantum interference in a single spatial mode
Published in Science advances (19-04-2024)“…The interference of nonclassical states of light enables quantum-enhanced applications reaching from metrology to computation. Most commonly, the polarization…”
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Active demultiplexing of single photons from a solid‐state source (Laser Photonics Rev. 11(3)/2017)
Published in Laser & photonics reviews (01-05-2017)“…Single photons from a solid state source are deterministically routed into different output modes by a fully integrated active optical switch network. Using a…”
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Scalable performance in solid-state single-photon sources
Published in Optica (20-04-2016)“…The desiderata for an ideal photon source are high brightness, high single-photon purity, and high indistinguishability. Defining brightness at the first…”
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Single-active-element demultiplexed multi-photon source
Published in Optica Quantum (25-10-2023)“…Temporal-to-spatial mode demultiplexing routes non-simultaneous events of the same spatial mode to distinct output trajectories. This technique has now been…”
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Non-classical excitation of a solid-state quantum emitter
Published 30-07-2024“…The interaction between a single emitter and a single photon is a fundamental aspect of quantum optics. This interaction allows for the study of various…”
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Single-active-element demultiplexed multi-photon source
Published 25-04-2023“…Optica Quantum 1(1), 1-5 (2023) Temporal-to-spatial demultiplexing routes non-simultaneous events of the same spatial mode to distinct output trajectories…”
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Purifying photon indistinguishability through quantum interference
Published 19-03-2024“…Indistinguishability between photons is a key requirement for scalable photonic quantum technologies. We experimentally demonstrate that partly distinguishable…”
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Controlling the Photon Number Coherence of Solid-state Quantum Light Sources for Quantum Cryptography
Published 31-05-2023“…npj Quantum Inf 10, 17 (2024) Quantum communication networks rely on quantum cryptographic protocols including quantum key distribution (QKD) using single…”
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Ultrafine Entanglement Witnessing
Published 13-10-2016“…Phys. Rev. Lett. 118, 110502 (2017) Entanglement witnesses are invaluable for efficient quantum entanglement certification without the need for expensive…”
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18
Measuring Entanglement in a Photonic Embedding Quantum Simulator
Published 01-03-2016“…Phys. Rev. Lett. 116, 070503 (2016) Measuring entanglement is a demanding task that usually requires full tomography of a quantum system, involving a number of…”
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