An optical fiber is a flexible, transparent fiber made by drawing glass or plastic to a diameter slightly thicker than that of a human hair.

What do fiber optics mean?

Fiber optics is the technology used to transmit information as pulses of light through strands of fiber made of glass or plastic over long distances. ... It is this technology that provides homes and businesses with fiber-optic internet, phone and TV services.

What are Fibre optics used for?

They are widely used in lighting, both in the interior and exterior of vehicles. Because of its ability to conserve space and provide superior lighting, fibre optics are used in more vehicles every day. Also, fibre optic cables can transmit signals between different parts of the vehicle at lightning speed.