A quantum-coherent photon–emitter interface in the original telecom band
Wang, H., Ralph, T. C., Renema, J. J., Lu, C.-Y. & Pan, J.-W. Scalable photonic quantum technologies. Nat.…
Radiofrequency cascade readout of coupled spin qubits
Reading out spin qubits within semiconductor QDs typically involves mapping a spin state of interest onto a charge…
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…
Light-based sensor can detect low concentrations of cancer biomarkers in the blood
Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer biomarkers in…
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 …
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…
Quantum teleportation with dissimilar quantum dots over a hybrid quantum network
Kimble, H. J. The quantum internet. Nature 453, 1023 (2008). Article ADS PubMed Google Scholar Wehner, S., Elkouss,…
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…