Q38
Consider a single mode fiber having core refractive index n1 = 1.5. The fiber length is 12m. Find the time taken by the axial ray to travel along the fiber.
A.
1.00μsec
B.
0.06μsec
AnswerC.
0.90μsec
D.
0.30μsec
Answer: Option B
Solution
Answer: Option B
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