The diode is made up of a semiconductor device with P-type material and N-type material. Common applications include turning alternating current (AC) to direct current (DC), isolating signals from a ...

The choice of semiconductor material is determined by its optical properties and its bandgap energy, which determines the emission wavelength. Laser diodes also have very stringent material ...

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

Ye Jichun from the Ningbo Institute of Materials Technology and Engineering ... Bipolar devices, such as pn diodes and bipolar junction transistors, hold promising potential in the high-power ...

Coordinated by Laserline, the consortium succeeded in writing the fiber Bragg gratings into quartz fibers with a core ...

and applications of two of the most widely used light-emitting devices in the world today - light-emitting diodes and semiconductor lasers. We will review the basics of semiconductor physics and you ...

Researchers review advances in cadmium-free QLEDs, tackling challenges in blue emission, device stability, and color ...