Question: Example: For a 10 km long optic fiber with n1 =1.48 (core)/n2 =1.46 (cladding), fiber power loss of 0.5 dB/km, determine 1. The numerical aperture

Example: For a 10 km long optic fiber with n1 =1.48 (core)/n2 =1.46 (cladding), fiber power loss of 0.5 dB/km, determine 1. The numerical aperture and the acceptance angle. 2. The received optic power if the light source power is 20 mW. Assume source-to-fiber interface loss is 2 dB, and fiber-to-light detector loss is 1.5 dB

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