Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

Quantum technologies are highly promising devices that process, transfer or store information leveraging quantum mechanical ...

The new near-planar light outcoupling structure from KAIST enhances OLED efficiency, enabling brighter displays while ...

OLED screens are thin but not very bright. A new design now makes them twice as bright without adding thickness, improving ...

A new near-planar light outcoupling structure and an OLED design method can significantly reduce light loss inside OLED ...

Organic light-emitting diodes (OLEDs) are widely used in smartphones and TVs thanks to their excellent color reproduction and thin, flexible planar ...

Organic light-emitting diodes (OLEDs) are widely used in smartphones and TVs thanks to their excellent color reproduction and ...

Abstract: The light emission of LED structures can be enhanced by coupling to surface plasmons by using a periodic pattern formed on the top semitransparent metal layer resulting in microcavities. The ...

This is where things get really exciting. Nanomaterials are like tiny delivery trucks and super-powered microscopes for ...