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.
1.92.6 ns
2.86.7 ns
3.69.3 ns
4.68.32 ns
Posted Date:-2022-05-06 16:46:26