Why EMI is very low in optical fiber,while frequency is very high? As we no that in general condition frequency inversely proportional to EMI.

Answer Posted / saumya samanta

Optical communication is a light wave communication.So there is no relation btn. optical & electrical interference.And being optical media is a non metal(i.e. glass etc)there is no electrical energy intercepted in optical media.Hence EMI does not affects the optical fiber communication.

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