The Role of Optical Cables and Optical Fibers
Fibre optic cables transmit data at high speed using light signals, offering greater bandwidth, reliability, and efficiency in modern communication networks. What is an Optical Fibre? How Does Fibre Optics Work?Such fibers are widely used in fiber-optic communication, where they permit transmission over longer distances and at higher bandwidths (data transfer rates) than electrical cables. This innovation made it possible to send light messages effectively over large distances. The process of optical communication breaks down into a few simple steps: E/O converters use light-emitting elements such as semiconductor lasers, O/E converters use light-receiving elements such as photodiodes, and optical elements such as lenses are used at the input and output of optical fiber.
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