. Is a non-coherent light source foe optical communications system. ∙ a. ILD ∙ b. LED ∙ c. APD ∙ d. PIN Diode

. Is a non-coherent light source foe optical communications system.
∙ a. ILD  
∙ b. LED  
∙ c. APD  
∙ d. PIN Diode
by

1 Answer

Answer :

∙ b. LED
by

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