As shown in below figure, the attenuation of an optical fiber line with the length of...

As shown in below figure, the attenuation of an optical fiber line with the length of 12 km is 2.5 dB/km. The radius of the fiber core is 5 μm. If the optical power at the input of the fiber is 300 μW, what is the output INTENSITY at the output of the fiber?

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Manojponduru answered 1 week ago

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