(b)A ray of light enters from air into fiber. The refractive index of air is 1. The fiber has a core of refractive index 1.5 and cladding of refractive index 1.48. Find the critical angle, Acceptance angle and numerical aperture?
(b)A ray of light enters from air into fiber. The refractive index of air is 1. The fiber has a core of refractive index 1.5 and cladding of refractive index 1.48. Find the critical angle, Acceptance angle and numerical aperture?
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(b)A ray of light enters from air into fiber. The refractive index of air is 1. The fiber has a core of
refractive index 1.5 and cladding of refractive index 1.48. Find the critical angle, Acceptance angle
and numerical aperture?
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