Linearly Polarized Incident Wave E Component On X Z Plane Id By Epe Cos Epe I81 V1 Where 8 W T Reflected Wa 1 (182.29 KiB) Viewed 117 times
Linearly polarized incident wave (E₁: component on x-z plane), -id₁ By - Epe = cos Epe-i81 V1 where 8₁ =w/t Reflected wave: (€1, /40) ET les nos ÊT = cos Re X Rpe-i81, z B₁ = = X 1 - R₂e-iôr V₁ Ex -id₁ = Refracted wave: COS XDpe-id₂ 1 -id₂ -D pe V2 By 9 x sin + z cos y v₁ (w) 9 (9) (11) (10) Boundary conditions: Ex(x, z = 0, t) + Êx(x, z = 0, t) = Ēx (x, z = 0, t), (12) By(x, z = 0, t) + By(x, z = 0, t) = By(x, z = 0, t), (13)
By Snell's law and boundary conditions, we obtained the following equa- tions among the amplitudes of incident, reflected and refracted waves: (€1, /40) Jes. 10) Epcos - Rp cos 1 -Ep+ V1 1 V1 X = Dp cos X, 1 - Rp = V2 -Dp. (14) (15) If Ep is given, express Dp by Ep and angles and X.
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