Optoelectronics is a field of electronics that involves the study and application of electronic devices that source, detect, and control light. It combines optical and electronic technologies to enable the generation, transmission, and detection of light.
Basic Principles of Optoelectronics:
· Optical Communication: Transmitting information through light, typically via fiber optics. It offers high data transfer rates and is immune to electromagnetic interference.
· Photodetection: Detecting light and converting it into an electrical signal, which is essential in applications such as cameras and light sensors.
· Light Emission: The generation of light using various materials and techniques, including LEDs and lasers.
Applications of Optoelectronics:
How it works: Photons from sunlight are absorbed by semiconducting materials, generating electrical current.
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