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A silica optical fiber with core diameter large enough to be considered by Ray theory has a core refractive index of 1.5 and cladding refractive index of 1.47.
written 7.8 years ago by | modified 18 months ago by |
Determine: $i. The \ \ critical \ \ angle. \\ ii. The NA. \\ iii. The \ \ acceptance \ \ angle$
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