light t source filter 光源滤光镜
A uniform coherent light source, a filter and a receiving screen are designed in computer.
在计算机上模拟一个均匀相干光源、个滤波器和一个接收屏。
The principle and characteristic of excited light source, interference optical filter, transmission optical fiber and optical detector are discussed.
论述激发光源、干涉滤光片、传输光纤、光探测器的原理及特性。
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