Question

explain structure of optical fiber​

Answer 1

Answer:

An optical fibre is a thin, transparent fibre, usually made of glass or plastic, for transmitting light. The construction of a single optical fibre is shown in the figure. The basic functional structure of an optical fiber consists of an outer protective cladding and an inner core through which light pulses travel.

Explanation:

A typical optical fiber comprises three main components: the core, which carries the light; the cladding, which surrounds the core with a lower refractive index and contains the light; and the coating, which protects the fragile fiber within. The core, which carries the light, is the smallest part of the optical fiber.