Why are visible-light LEDs not used for fiber optics? ∙ a. It has high losses ∙ b. It has short wave ∙ c. It has low attenuation ∙ d. It has weak signal

Why are visible-light LEDs not used for fiber optics?
∙ a. It has high losses  
∙ b. It has short wave  
∙ c. It has low attenuation  
∙ d. It has weak signal
by

1 Answer

Answer :

∙ a. It has high losses
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