A step-index multimode optical fiber has a core diameter of _____ nm. ∙ a. 0.02 ∙ b. 0.2 ∙ c. 2 ∙ d. 0.002

A step-index multimode optical fiber has a core diameter of _____ nm.
∙ a. 0.02  
∙ b. 0.2  
∙ c. 2  
∙ d. 0.002
by

1 Answer

Answer :

b. 0.2
by

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