The results show that the source can be used to calibrate XRD, mirror, multilayer, transmission grating and filter.
在该标定源上可以实现XRD、平面镜、多层镜、透射光栅和滤片的标定。
The optical system uses the fluorescent lamp with the collimation mirror, incident the grating surface by the parallel light, in order to produce the moiréfringe through the grating.
光学系统采用白光灯加准直镜，以平行光照射光栅面，通过光栅副产生莫尔条纹。
A novel all optic fibers Q-modulated erbium-doped optic fibers laser is reported. The optic fibers ring mirror with optic fibers grating is used as Q-modulation device in its configuration.
报道一种新型全光纤调q掺铒光纤激光器，在其结构中采用带有光纤光栅的光纤环形镜作为调q装置。
The moveable grating and the bottom mirror compose a phase grating whose phase difference is controlled by the actuating voltage.
上层可动光栅与下层反射镜构成一个位相光栅，其相位由外加驱动电压控制。
The moveable grating and the bottom mirror compose a phase grating whose phase difference is controlled by the actuating voltage.
上层可动光栅与下层反射镜构成一个位相光栅，其相位由外加驱动电压控制。
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