Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and ...

Scientists in Austria and Germany have developed a new type of material that could replace the green component used in most modern LED lights, potentially making lighting technology cheaper, more ...

Wearable electronics have evolved from basic fitness trackers to sophisticated health-monitoring systems, demanding light-emitting devices that balance visual quality, power efficiency, and mechanical ...

A better understanding of how electrons convert energy into photons could lead to designing more efficient solar cells or better phototherapies for cancer. Researchers looking into the process have ...

- Development of the world's first practical surface-emitting laser suitable for optical fiber communications systems. - Utilization of quantum dots as an optical gain medium, enabled by NICT's ...