normal incident light

• 法向入射光

normal incident light的用法和样例：

例句

1. In summary, the experimental results confirm the applicability of QWIPs with grating structure for normal incident light coupling and the tunable response shape.
   所以利用光栅结构我们制作出可以正向入射的红外线侦测器，而且响应的波形可以利用光栅的绕射耦合来调变。