For the scenario depicted in Figure \PageIndex1, the electric field component of the TE solution is given by Equation ??? with modal components determined as indicated by Equation...For the scenario depicted in Figure \PageIndex1, the electric field component of the TE solution is given by Equation ??? with modal components determined as indicated by Equations ???-???. This solution presumes all sources lie to the left of the region of interest, and no scattering occurs to the right of the region of interest.