What is the basis of an optical fibre ?

In an optical fibre

What is an optical fibre?

What is the principal of optical fibre ?

What is the structure of an optical fibre?

a. What is the principle used in optical fibres ? b. Explain briefly the working principle. c. What are the uses of optical fibres ?

What is the advantage of optical fibre communication ?

What is the major use of optical fibres?

What are the uses of optical fibre?