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determine V-number of fibre for a step index fibre having a 0.25 micrometer core radius n1=1.48, n2=1.46. How many modes propogates in this fibre if operated at 0.82 micrometer.

determine V-number of fibre for a step index fibre having a 0.25 micrometer core radius n1=1.48, n2=1.46. How many modes propogates in this fibre if operated at 0.82
micrometer.

Grade:12th pass

2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
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Deepak
13 Points
2 years ago
Determine V-number of a step index fiber with core radius 0.25 μm, core refractive index 1.48 and cladding refractive index 1.46. How many modes of propagation are possible in this fiber if it is operated at 0.82 μm?

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