Controlling light with light is a long-sought goal for computing and communication technologies. Achieving this capability ...

By analyzing the data from various space observatories and ground-based telescopes, European astronomers have performed a ...

A research team in China has built a quantum dot device that produces photon pairs with record-setting purity, achieving a two-photon fraction of 0.983(1). The work, published in Nature Materials, ...

Abstract: Quantum dot (QDs) converted light-emitting diodes (QcLEDs) have shown significant promise for advanced lighting and display applications due to their high efficiency, spectral tunability, ...