optoeletrônicos

Optoeletrônicos is a term derived from the Portuguese words "óptico" (optic) and "eletrônico" (electronic), referring to devices or phenomena that involve the interaction between light and electronic systems. These technologies are fundamental to a vast range of modern applications, bridging the gap between light emission, detection, and manipulation with electrical signals.

At their core, optoelectronic devices convert electrical energy into light energy, or vice versa. Examples of devices that convert electrical energy to light include light-emitting diodes (LEDs) and lasers. These are crucial components in displays, lighting, optical communications, and various sensing technologies. Conversely, devices that convert light energy into electrical energy include photodiodes and phototransistors. These are widely used in light sensors, solar cells, and optical communication receivers.

The field of optoelectronics also encompasses materials and phenomena that exhibit this light-electronic interplay. This includes semiconductors that absorb or emit photons, as well as the development of optical fibers for transmitting light signals, which are integral to high-speed internet and telecommunications. The continuous innovation in optoelectronics drives advancements in areas such as photonics, quantum computing, and advanced imaging.