Fiber-optic communication
Transmitting information over optical fiber
Fiber-optic communication
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. Optical fiber can carry voice, video, and data through small microprocessor interconnects, longer local area networks, or across distances of thousands of kilometers. Fiber is preferred over electrical cabling when high bandwidth, long distance, low power consumption, or immunity to electromagnetic interference is required.
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