Consider a source that emits plane waves in a certain spatial direction, all of them with the same polarization and ampl
Posted: Thu Jun 09, 2022 4:18 pm
Consider a source that emits plane waves in a certain spatial direction, all of them with the same polarization and amplitude Eo. The number of waves that are emitted with frequencies in the interval between w and w+ dw is given by the distribution function. 2 p(w) = e-(w/4)² ΝΠΔ where A is a constant independent of frequency. Calculate the intensity of the electric field of the group of waves as a function of position and time.