Question

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What is meant by an Optical Fibre ? Explain how does a signal propagate in a fibre?

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Answer 1

Answer:

●The fiber optical cable uses the application of total internal reflection of light. The fibers are designed such that they facilitate the propagation of light along the optical fiber depending on the requirement of power and distance of transmission.

Answer 2

Answer -

Optical fibre - Optical fiber is a type of transmission media. Optical fiber is also known as fiber optics cable. Optical fibre cable is a High speed data transfer media. In this cable data transfer in the form of light waves.

Optical fibre consists of a core and a cladding layer. Optical fibre is a flexible and transparent cable made by silica or plastic to a dayameter thin like a human hair. Optical fibre typically include a core covered by a transparent cladding meterial.