Question

what is optical fibre

Answer 1

Answer:

Optical fibers is used for transmission of communication signals which uses principle of total internal reflection. It has 2 parts core and cladding. Core has higher refractive index

Answer 2

What is optical fibre ?

• Total internal reflection is the basic principle of a very useful branch of physics kbown as Fibre optics
• An optical fibre is a thin fibre made of glass or plastic having a radius of the order of a micrometer
• ${10}^{ - 6}$
• A bundle of such thin fibres forms a light pipe

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Extra info :-

What are the uses of optical fibres ?

Answer :- The optical fibres are used in medical investigation.They are used in laparoscope,endoscope for visual examination of inaccessible regoins in the human body.The optical fibres in the form of photometric sensors are used for measuring the blood flow in the heart.

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