Results 31 to 40 of about 13,284 (265)
Nanowire-based integrated photonics for quantum information and quantum sensing
Nanophotonics, 2023 At the core of quantum photonic information processing and sensing, two major building pillars are single-photon emitters and single-photon detectors. In this review, we systematically summarize the working theory, material platform, fabrication process,
Chang Jin +4 more
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An efficient integrated two-color source for heralded single photons
New Journal of Physics, 2013 We present a pulsed and integrated, highly non-degenerate parametric down-conversion (PDC) source of heralded single photons at telecom wavelengths, paired with heralding photons around 800 nm.
S Krapick +5 more
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Observing multifarious topological phase transitions with real-space indicator
Nanophotonics, 2021 First- and second-order topological phases, capable of inherent protection against disorder of materials, have been recently experimentally demonstrated in various artificial materials through observing the topologically protected edge states ...
Lu Yong-Heng +6 more
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Quantum cryptography integrating an optical quantum memory
Science AdvancesDevelopments in scalable quantum networks rely critically on optical quantum memories, which are key components enabling the storage of quantum information. These memories play a pivotal role for entanglement distribution and long-distance quantum communication, with remarkable advances achieved in this context.
Mamann, Hadriel +8 more
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On the genesis and evolution of Integrated Quantum Optics [PDF]
Laser & Photonics Reviews, 2011 AbstractApplications of Integrated Optics to quantum sources, detectors, interfaces, memories and linear optical quantum computing are described in this review. By their inherent compactness, efficiencies, and interconnectability, many of the demonstrated individual devices can clearly serve as building blocks for more complex quantum systems, that ...
Tanzilli, Sébastien +5 more
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Coherent interaction of atoms with a beam of light confined in a light cage
Light: Science & Applications, 2021 Light-matter interaction in the hollow-core light cage, at the example of EIT in alkali atoms in this work, presents a novel approach to implement integrated on-chip devices for applications in quantum optics and quantum information.
Flavie Davidson-Marquis +10 more
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Compact component for integrated quantum optic processing [PDF]
Scientific Reports, 2015 AbstractQuantum interference is indispensable to derive integrated quantum optic technologies (1–2). For further progress in large scale integration of quantum optic circuit, we have introduced first time two mode interference (TMI) coupler as an ultra compact component.
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Quantum superposition demonstrated higher-order topological bound states in the continuum
Light: Science & Applications, 2021 Higher-order topological insulators, as newly found non-trivial materials and structures, possess topological phases beyond the conventional bulk-boundary correspondence. In previous studies, in-gap boundary states such as the corner states were regarded
Yao Wang +12 more
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Characterisation of fabrication inhomogeneities in Ti:LiNbO3 waveguides
New Journal of Physics, 2019 Nonlinear processes in integrated, guiding systems are fundamental for both classical and quantum experiments. Integrated components allow for compact, modular and stable light-processing systems and as such their use in real-world systems continues to ...
Matteo Santandrea +3 more
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Integrated waveguide circuits for optical quantum computing
IET Circuits, Devices & Systems, 2011 Although practical realisation of a fully functioning quantum computer is still a long way off, recent progress both experimentally and theoretically is paving the way for possible implementations. One of the leading approaches is quantum optics, where photons are used as carriers of quantum information, and are manipulated in both linear and non ...
Mark G. Thompson +3 more
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