Optical Wireless Communication

Optical Wireless Communication refers to the transmission of data using light, typically through the atmosphere. This technology often employs lasers or LEDs to send information as light pulses, which can be received by photodetectors. Unlike traditional radio frequency communications, it offers advantages like higher data rates and reduced interference. Common applications include indoor networking, free-space communication between buildings, and even satellite communication. However, it can be affected by obstacles like fog or buildings, which can block or scatter light, impacting signal reliability and range.