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Electronics and Communication Materials And Components Difficulty: Medium

A multimode step-index fiber has a core refractive index of 1.5 and relative refractive index difference of 1%. The length of the optical link is 6 km. Estimate the RMS pulse broadening due to intermodal dispersion on the link. For a pair of lossless magnetically coupled coils with respective self inductances L 1 , L 2 (with L 1 < L 2 ) and mutual inductance M, the following is generally true. In optical communication, the maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber is called as The Fourier Transform of the signal $$x\left( t \right) = {e^{ - 3{t^2}}}$$ is of the following form, where A and B are constants A parametric amplifier has to be cooled