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From quantum optics to quantum technologies [PDF]
Progress in Quantum Electronics, 2017 Quantum optics is the study of the intrinsically quantum properties of light. During the second part of the 20th century experimental and theoretical progress developed together; nowadays quantum optics provides a testbed of many fundamental aspects of ...
Bose, S +7 more
core +7 more sources
Quantum Optics in Nanostructures. [PDF]
Nanomaterials (Basel), 2021 This review is devoted to the study of effects of quantum optics in nanostructures. The mechanisms by which the rates of radiative and nonradiative decay are modified are considered in the model of a two-level quantum emitter (QE) near a plasmonic nanoparticle (NP).
Vladimirova YV, Zadkov VN.
europepmc +5 more sources
Demonstration of a quantum C-NOT gate in a time-multiplexed fully reconfigurable photonic processor [PDF]
Nature CommunicationsThe two-qubit controlled-not (C-NOT) gate is an essential component for gate-based quantum circuits. In fact, its operation, combined with single qubit rotations allows to realise any quantum circuit.
Federico Pegoraro +4 more
doaj +2 more sources
Quantum Optics with Quantum Dots [PDF]
The Expanding Frontier of Atomic Physics, 2003 A review on the work aimed at experimental demonstration of Pauli blocking and single-spin measurement in single-electron-charged self-assembled quantum dots is presented.
Beveratos, Alexios +3 more
openaire +2 more sources
The quantum optics of media. [PDF]
Philos Trans A Math Phys Eng SciThe quantum theory of light in real media requires attention to a number of physical features. Even in near-transparent dielectrics, we have to incorporate dispersion, losses and the effects of interfaces. Here, we review the quantization of light in a dielectric and see how this affects radiative processes and light propagation ...
Barnett SM.
europepmc +3 more sources
Atom-optically synthetic gauge fields for a noninteracting Bose gas
Light: Science & Applications, 2022 A two-leg ladder with tunable gauge fields is achieved by one-dimensional synthetic momentum-state lattice of a noninteracting Bose gas.
Yuqing Li +9 more
doaj +1 more source
Optical driving, spin initialization and readout of single SiV− centers in a Fabry-Perot resonator
Communications Physics, 2023 Large-scale quantum communication networks require quantum repeaters due to the signal attenuation in optical fibers. Ideal quantum repeater nodes efficiently link a quantum memory with photons serving as flying qubits.
Gregor Bayer +10 more
doaj +1 more source
Quantum optics with quantum gases [PDF]
Laser Physics, 2009 Quantum optics with quantum gases represents a new field, where the quantum nature of both light and ultracold matter plays equally important role. Only very recently this ultimate quantum limit of light-matter interaction became feasible experimentally.
Mekhov, I, Ritsch, H
openaire +3 more sources
Continuous entanglement distribution over a transnational 248 km fiber link
Nature Communications, 2022 Fibre-based entanglement distribution represents a key primitive for quantum applications such as QKD. Here, the authors demonstrate it across 248 km of deployed fiber, observing stable detected pair rates of 9 Hz for 110 h.
Sebastian Philipp Neumann +4 more
doaj +1 more source
Quantum Teleportation of Optical Quantum Gates [PDF]
Physical Review Letters, 2003 We show that a universal set of gates for quantum computation with optics can be quantum teleported through the use of EPR entangled states, homodyne detection, and linear optics and squeezing operations conditioned on measurement outcomes. This scheme may be used for fault-tolerant quantum computation in any optical scheme (qubit or continuous ...
Bartlett, Stephen D., Munro, William J.
openaire +3 more sources