parasitic light

• 杂光

parasitic light的用法和样例：

例句

1. Since the laser light is polarized, so according to Fresnel equation, the structure light and stray light are both polarized but with different direction.
   由于光源激光为偏振光，通过菲涅耳公式计算可知，结构光和杂光也具有偏振性。