quarter-wave film

例句：

1. 1. This typeof film is commonly used in photography to capture the light in a specific wavelength range.
   这种类型的薄膜在摄影中常用于捕捉特定波长范围内的光线。
2. 2. The scientist used a quarter-wave plate to adjust the polarization of the light before it entered the microscope.
   科学家使用四分之一波片调整光的偏振，然后再将其送入显微镜。
3. 3.In electronics, quarter-wave plates are used to control the phase shift of electromagnetic waves.
   在电子学中，四分之一波片被用来控制电磁波的相位偏移。