What is the primary purpose of fiber optics?

The primary purpose of fiber optics is to transmit data as light signals through optical fibers. Fiber optics enables high-speed data communication by allowing information to be sent over long distances with minimal loss and interference. This technology leverages the properties of light and the total internal reflection in the glass fibers to maintain signal integrity, achieving faster data rates compared to traditional copper cables.

While storing data, converting electrical signals to light signals, and amplifying signals are important aspects of data transmission technologies, they are not the fundamental purpose of fiber optics. The core function revolves around the transmission capability, making it an essential component of modern telecommunications networks. Fiber optics is predominantly utilized in internet infrastructure, where high bandwidth and reliable connections are essential for effective communication.