A type of index of an optical fiber that has no cladding and whose central core has a non-uniform refractive index. ∙ A. graded index ∙ B. multimode ∙ C. single mode ∙ D. step-index

A type of index of an optical fiber that has no cladding and whose central core has a non-uniform  refractive index.
∙ A. graded index
∙ B. multimode  
∙ C. single mode
∙ D. step-index
by

1 Answer

Answer :

∙ A. graded index
by

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