optical transmittance measurements

• 透射谱

optical transmittance measurements的用法和样例：

例句

1. We study the optical transmission of one-dimensional photonic crystals with defects which are located symmetrically at two sides of a middle defect.
   计算了具有多缺陷且相对中间缺陷具有镜像对称结构的一维光子晶体的透射谱。