In an optical fiber, the refractive indices of the fiber and its coating are 1.499 and 1.479. Fiber is used in the air environment a) critical angle at the interface Dec. b) numeric aperture c) find the maximum angle of arrival so that the light can move forward without escaping.
In an optical fiber, the refractive indices of the fiber and its coating are 1.499 and 1.479. Fiber is used in the air environment a) critical angle at the interface Dec. b) numeric aperture c) find the maximum angle of arrival so that the light can move forward without escaping.
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In an optical fiber, the refractive indices of the fiber and its coating are 1.499 and 1.479. Fiber is used in the air environment
a) critical angle at the interface Dec.
b) numeric aperture
c) find the maximum angle of arrival so that the light can move forward without escaping.
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