Fiber-optic communication is a form of optical communication for transmitting information from one place to another by sending pulses of infrared or visible light through an optical fiber. The light is a form of carrier wave that is modulated to carry information. Fiber optics is also the basis of the fiberscopes used in examining internal parts of the body (endoscopy) or inspecting the interiors of manufactured structural products. Understanding Fiber Optic Communication System: Working, Components, and Advantages The need for fast, high-capacity data transmission is on the rise, thanks to 5G technology, cloud computing, and a growing number of data-intensive applications. Optical fiber is a highly-transparent strand of glass that transmits light signals with low attenuation (loss of signal power) over long distances, providing nearly limitless bandwidth. This enables faster internet services and improves the efficiency of global communication systems.
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