Researchers have shown that even without altering the perovskite emissive layer, incorporating polycaprolactone-silver ...

International Iberian Nanotechnology Laboratory (INL) researchers have developed a neuromorphic photonic semiconductor neuron capable of processing optical information through self-sustained ...

8 LEDs operate based on spontaneous emission, whereas laser diodes rely on stimulated emission to amplify light. In semiconductors, an electron can absorb energy and transition from a lower energy ...

This debris was made during our studies of high-brightness radiographic diodes. The NRL-patented rod-pinch diode provides one of the world’s brightest hard x-ray sources and is used to ...

Nature Research Intelligence Topics enable transformational understanding and discovery in research by categorising any document into meaningful, accessible topics. Read this blog to understand ...

Abstract: We present a compact and efficient method for directly coupling a near-ultraviolet laser diode with high beam ellipticity to a hollow core fiber (HCF) using an all-fiber mode field diameter ...