Question

The relative refractive index difference between the core axis and the cladding of a graded index fiber is chosen as less than 1%, when the refractive index at the core axis is
selected between 1-5 of your choice.
(a) Estimate values for the numerical aperture of the fiber when:
(a) the index profile is not taken into account
(b) the index profile is assumed to be triangular
(b) Comment on the results.

Answer 1

Answer:

9+10=19

Step-by-step explanation: