Question #70230
A multimode step index fiber has a relative refractive index difference of 1%, and a core refractive index of 1.5. The number of modes propagating at a wavelength of 1.3um is 1100. Estimate the diameter of fiber core
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Find out the cladding refractive index of a multi mode fiber if the core refractive index is 1.5 , relative refractive index difference is 3% and a operating wavelength is 0 .82 µm.