What is optical fiber?

Question

Accepted Answer

Optical fibre is a thin, flexible, transparent fibre made of glass or plastic that transmits light signals over long distances.

Optical fibre is used in telecommunications to transmit data over long distances.
It works by transmitting light signals through the fibre, which bounce off the walls of the fibre and travel to the other end.
Optical fibre is faster and more reliable than traditional copper wire.
It is also used in medical equipment, such as endoscopes, to transmit images from inside the body.
Optical fibre is made of glass or plastic, and can be as thin as a human hair.

Accepted Answer

Optical fibre is a thin, flexible, transparent fibre made of glass or plastic that transmits light signals over long distances.

Optical fibre is used in telecommunications to transmit data over long distances.

It works by transmitting light signals through the fibre, which bounce off the walls of the fibre and travel to the other end.

Popular interview questions of Associate Technical Engineer