A new publication from Opto-Electronic Sciences; DOI   10.29026/oes.2025.240028 , discusses eco-friendly quantum-dot light-emitting diode display technologies.

Now, researchers have developed a new nanomaterial called nanoPE for street lights. This nanomaterial fulfills two key roles: efficient heat removal and enhanced light output. Moreover, these ...

A new study led by King Abdullah University of Science and Technology (KAUST) Professor Qiaoqiang Gan and in collaboration ...

Large-area red, green and blue (RGB) light-emitting diodes (LEDs ... So far, most green laser light is produced using infrared laser diodes in combination with second-harmonic generation.

HealthDay News — At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online in JAMA Dermatology. The LED light is thought to ...

One is swapping the IR light source from a broadband emitter, such as a heated ceramic element, for a pointed, narrow-band source such as a laser or light-emitting diode; the other is creating a ...