Chromatic dispersion can be eliminated by __________.
∙ A. using a monochromatic light source
∙ B. using a very small numerical aperture fiber
∙ C. using a graded-index fiber
∙ D. using a very sensitive photo detector
∙ A. using a monochromatic light source
∙ B. using a very small numerical aperture fiber
∙ C. using a graded-index fiber
∙ D. using a very sensitive photo detector