photonic crystalsoptical quantum computingsmall DC fieldquantum algorithmsWe demonstrate the two-qubit operation of two atoms embedded in photonic crystals, which is realized by applying a small DC field to the atoms according to quantum algorithms....
Magnetically tunable three-dimensional photonic crystals are used to achieve the experimental demonstration of Chern vectors and their topological surface states, showing the Chern vector to be an intrinsic bulk topological invariant in three-dimensional topological materials. ...
The time-bin qubits are compatible with Thulium-doped crystals employed for quantum memories as well as Rubidium gas quantum memories. The interface exhibits a high photon indistinguishability, thanks to a low-noise two-step quantum frequency conversion setup, that leads to beating the classical ...
摘要: We demonstrate the two-qubit operation of two atoms embedded in photonic crystals, which is realized by applying a small DC field to the atoms according to quantum algorithms.关键词: quantum computing optical computing photonic crystals quantum entanglement quantum optics two-qubit operation ...
Low-noise and large-linear-dynamic-range photodetectors based on hybrid-perovskite thin-single-crystals. Adv. Mater. 29, 1703209 (2017). Article Google Scholar Schwartz, T. et al. Transport and Anderson localization in disordered two-dimensional photonic lattices. Nature 446, 52–55 (2007). ...
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摘要: We demonstrate the two-qubit operation of two atoms embedded in photonic crystals, which is realized by applying a small DC field to the atoms according to quantum algorithms.关键词: optical computing photonic crystals quantum computing quantum entanglement quantum optics optical quantum computing...
In addition, there must also be layers performing nonlinear activations such as photonic devices based on optoelectronic measurement-feedback14,27 or nonlinear-optical crystals12,13. This kind of feed-forward programmable photonic hardware specifying a single input-output function has been used in ...
Conventional quantum communication systems are typically built using discrete optical devices. Generally, these devices are separately assembled with optical glasses (e.g., fused quartz and silica) and optical crystals (e.g., calcite, beta barium borate and lithium niobate) and connected via free sp...
In particular, these systems may even support the emulation of rich topological physics in quantum materials in a fully programmable manner. In this work, we report a highly programmable topological photonic chip. The chip has generically integrated a lattice of large-scale silicon photonic nano...