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, ...

Introduction:Attosecond pulses capture ultrafast electron and light–matter dynamics on the shortest timescales accessible to controlled experiments ...

Attosecond pulses enable sub-femtosecond studies of ultrafast electron dynamics. Since 2001, pulse durations have shortened ...

Researchers have developed photonic computing chips that overcome key limitations for a type of neural network known as a photonic ...

Scientists at TU Delft have designed a nanostring resonator that, when driven at its lowest vibration frequency, quietly funnels energy through a chain of higher modes all the way up to the fifth, ...

Abstract: Organic conducting polymers, particularly poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS), are emerging as versatile candidates for advanced optoelectronic applications ...

New photonic chips could improve autonomous driving technologies and enable robotic systems that learn through real-world ...

February 25, 2026, 62, Kenly – Carl S. Milsted Jr. of Kenly, North Carolina passed away on February 25th, 2026. He was 62 ...