Which type of fiber-optic cable has the least modal dispersion? ∙ A. single-mode step-index ∙ B. multimode step-index ∙ C. single-mode graded-index ∙ D. multimode graded-index

Which type of fiber-optic cable has the least modal dispersion?
∙ A. single-mode step-index  
∙ B. multimode step-index
∙ C. single-mode graded-index
∙ D. multimode graded-index
by

1 Answer

Answer :

A. single-mode step-index
by

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