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We propose a new type of classical optical convolutional neural network by introducing the optical correlation. Such a network can exhibit “quantum speedup”like the quantum neural networks.
We demonstrate a high-performance single-photon source based on a monolithic FP microcavity, and the thin-film microcavity structure facilitates effective strain transduction.
We not only confirmed the superfluorescence effect, but also demonstrated the phase transition to cooperative exciton-polariton condensation. This was achieved by applying a regulatory dimension of light field.
Through the fine regulation of Förster and Dexter energy transfer, we managed triplet excitons, and the intensity ratio between thermally activated delayed fluorescence and room-temperature phosphorescence exhibited a great change.
Free-electron decoherence produced by electron coupling to radiation constitutes a quantum-physics macroscopic phenomenon that enables nondestructive sensing of distant objects
Nonlocal metasurfaces with spatially varying geometries are modeled using a generalized coupled mode theory that operates in real space, enabling rapid numerical prototyping and insightful modeling of their spectro-spatial features.
The proposed visual remote sensing platform utilizes geometric phase encoding of stimuli-responsive cholesteric liquid crystal polymers to generate intuitive image signals, showcasing its proof of concept by real-time humidity monitoring.
Operando monitoring of mass transport kinetics and lithium dendrite growth in lithium metal batteries and parametrization of the batteries’ electrochemistry and safety have been achieved using optical fiber sensors.
We achieve the first deterministic coupling of a topological corner state with a single quantum dot, observing Purcell enhancement and polarized single-photon emission. This extends the effect of higher-order topological phase into the quantum realm.
The Yb3+ emissions from both the quantum cutting and nearly-pure infrared upconversion and excellent temperature detection were realized in Er3+/Yb3+ co-doped NaY(WO4)2 phosphors.
A van der Waals complex with an internuclear distance of 0.39 nm is designed as a prototype system to track electron tunneling via neighboring atoms within a sub-nanometer scale.