采用了双光束干涉的迈克尔逊干涉仪系统的傅里叶变换红外光谱仪,在动镜运动过程中,动镜可能在三个方向发生倾斜。
The Michelson interferometer system which has two-beam interference is applied in Fourier Transform interferometer, the moving mirror could tilt in three directions in motion.
本光栅干涉仪用光栅作为分束器,使双光束发生干涉。
The light is resolved by prisms, gratings, or by an interferometer.
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