Transmission

Topics

• Transmission Coefficient
• Fresnel’s Equation

$E_{0_T}=\left(\frac{2v_2}{v_2+v_1}\right)E_{0_I}=\left(\frac{2n_1}{n_1+n_2}\right)E_{0_I}$

• Transmitted wave amplitude
• $E_{0_I}$ is the incident wave amplitude

${\delta }_T={\delta }_I$

• Transmitted wave phase difference is the same as the incident wave’s phase difference