polarized light

例句：

1. 1. The polarization of the light is due to the presence of a prism.
   光线的偏振是由于存在棱镜造成的。
2. 2.This type of light is often used in photography to enhance contrast.
   这种类型的光常用于摄影，以增强对比度。
3. 3.The polarization of light can be used to detect certain types of molecules.
   光的偏振可以用来检测某些类型的分子。