What is optical fiber & works on which principal

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Optical fiber is a thin, flexible, transparent fiber made of glass or plastic that transmits light signals using the principle of total internal reflection.

Optical fiber is used for high-speed data transmission over long distances.
It consists of a core, which carries the light signals, surrounded by a cladding layer that reflects the light back into the core.
The principle it works on is total internal reflection, where light is reflected back into the core when it reaches the boundary between the core and cladding at an angle greater than the critical angle.
This allows the light signals to travel through the fiber without significant loss or distortion.
Optical fibers are used in telecommunications, internet connections, cable television, medical imaging, and many other applications.

Accepted Answer

Optical fibres works on the principle of total internal reflection.when light ray strikes at the internal surface of optical fiber cable called such that incidence angle is greater than critical angle the incident light ray reflects in the same medium and this phenomenon repeats

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Optical fiber is a medium that transmits light signals. it works based on the principle of total Internet reflection (TIR).Light signals travel through the core of the fiber by repeatedly reflecting off the core-cladding boundary, with minimal loss of signal.

Accepted Answer

Optical fibres works on the principle of total internal reflection. When light ray strikes at the internal surface of optical fibre cable called such that incidence angle is greater than critical angle, then incident light ray reflects in the same medium and this phenomenon repeats

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Total internal reflection

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Total internal reflection

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total internal reflection

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Optical fiber-Optical fibre is a cable by which a light signal can be communicated from one place to the other place without any loss of energy or intensity.

Principle-The working principle of an opti...read more

Accepted Answer

What is Optical Fiber? On what principle does it work

Accepted Answer

Optical fiber-Optical fibre is a cable by which a light signal can be communicated from one place to the other place without any loss of energy or intensity.

Principle-The working principle of an optical fibre is based on total internal reflection.

What is optical fiber & works on which principal

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What is optical fiber &amp; works on which principal

Top Reliance Industries Assistant Manager interview questions & answers

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What is optical fiber & works on which principal