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Polarization and Brewster's Angle

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光是一種電磁波,其振動方向隨機而不固定,稱未偏極化光。當光的電磁場振動方向在同一平面上時,稱為偏振光。偏振光在生活上的應用如3D電影、液晶電視機、太陽眼鏡等。 本實驗以光照度計精密測量LED未偏振化光源,經過起偏器與檢偏器後之光照度變化,以此驗證馬拉斯定律;以檢偏ࢤ

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