给出了高精度起偏系统和检偏系统的光路结构。
The optical structure of high precision polarization system and polarization detection system are presented.
整个装置由一对电光晶体、一个起偏器和一对准直系统组成。
The modulator consists of a pair of electro-optic crystals, one polarizer and a pair of collimators.
然而要做一个让光起偏的线栅则不那样容易,但是究竟还是做出来了。
It is not so easy a matter however to fabricate a grid which will polarize light, but it has been done.
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