Home實驗項目3】雷射偏振實驗橢圓偏振

橢圓偏振

橢圓偏振（elliptical polarized）：

$(\dfrac{E_x}{E_{0x}})^2+(\dfrac{E_y}{E_{0y}})^2-2(\dfrac{E_x}{E_{0x}})(\dfrac{E_y}{E_{0y}})cos\epsilon=sin^2\epsilon$

$E_{0x}\ne E_{0y}$

$tan 2 \alpha=\dfrac{2E_{0x}E_{0y}cos\epsilon}{E^2_{0x}-E^2_{0y}}$