Optoelctronic devices

Abstract —
Optoelectronic devices are components that convert electrical energy into light or light into electrical signals by exploiting the interaction between photons and charge carriers in semiconductor materials. Common examples include light-emitting diodes (LEDs), laser diodes, photodiodes, and solar cells. These devices play a crucial role in modern technologies such as optical communication, sensing, imaging, and renewable energy systems due to their high efficiency, fast response, and compact size.