RegisterField intensity created by Huygens sourceHuygens source (infinitely small facet dS) illuminated by the wave of the intensity E(S) from one side, which is a part of larger planar surface (also illuminated), creates a spherical wave on to non-illuminated side, which is of the following intensity in the distance r | . | |
Angle ϑ is the angle between the normal to dS and the radius vector of the observation point. Back
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