It is the figure of merit used to measure the magnitude of the acceptance angle. ∙ A. acceptance angle ∙ B. numerical aperture ∙ C. index profile

It is the figure of merit used to measure the magnitude of the acceptance angle.
∙ A. acceptance angle
∙ B. numerical aperture
∙ C. index profile
by

1 Answer

Answer :

B. numerical aperture
by

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