Intermodal dispersion in multimode fibers is minimized with the use of step-index fibers.

Name: Intermodal dispersion in multimode fibers is minimized with the use of step-index fibers.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Intermodal dispersion is minimized with the use of graded-index fibers, not step-index fibers, because graded-index fibers have a refractive index that gradually changes across the diameter of the fiber, which helps to keep the light rays more closely together and reduces the spread in their arrival times.

Intermodal Dispersion in Multimode Fibers Is Minimized with the Use