Quantum tech breakthrough: China’s double-photon device breaks efficiency ceiling
Chinese scientists have cracked a long-standing puzzle in quantum optics, creating a tiny device that spits out pairs…
Purcell-enhanced two-photon emission from a quantum dot via dark-state biexciton loading
Slusher, R. E., Hollberg, L. W., Yurke, B., Mertz, J. C. & Valley, J. F. Observation of squeezed…
Non-equilibrium entropy production and information dissipation in a non-Markovian quantum dot
Landauer, R. Irreversibility and heat generation in the computing process. IBM J. Res. Dev. 5, 183–191 (1961). Article …
Scientists Built a Bizarre New Atom That Isn’t Supposed to Work Like… That
Here’s what you’ll learn when you read this story: Atoms that occur in nature interact with the electromagnetic…
Photon teleportation achieved between two independent quantum dots
Researchers in Germany have taken a major step toward a practical quantum internet. A team at the University…
Telecom-wavelength quantum teleportation using frequency-converted photons from remote quantum dots
Experimental configuration Figure 1a shows a general schematic of the experiment. Two remote QDs are used: QD1 functions as…
A Simple Shift in Light Control Could Revolutionize Quantum Computing
The new approach uses a purely optical technique called stimulated two-photon excitation to generate streams of photons in…
A single-photon source based on topological bulk cavity
Design of single-photon source based on topological bulk state Figure 1 provides a detailed illustration of the design…
Passive demultiplexed two-photon state generation from a quantum dot
Aspuru-Guzik, A. & Walther, P. Photonic quantum simulators. Nat. Phys. 8, 285–291 (2012). Google Scholar Sparrow, C. et…
Light in, sound keys out: photoacoustic PUFs from stochastic nanocomposites
The use of the PA effect as the operating principle for a PUF marks a conceptual shift from…
Fast optical control of a coherent hole spin in a microcavity
DiVincenzo, D. P. The physical implementation of quantum computation. Fortschr. Phys. 48, 771–783 (2000). Google Scholar Kimble, H.…