The advantages of said invention are small energy loss of aiming beam, high brightness, convenient and rapid aiming observation, miniaturized equipment and convenient adjustment.
本发明具有瞄准光束的能量损耗小、亮度高，便于快速瞄准观察，整机小型化，调整方便等优点。
By splitting a laser beam and aiming each part onto opposite sides of a polished silicon wafer, the group engineered a system of reflection and interference that traps both beams in the silicon.
这组人员设计了一个反射和干涉系统，将激光分成两束，分别对准抛光硅晶片的两面，将两束光限制在硅当中。
Aiming at the beam occlusion of a single emitter and single receptor laser sensor, an automated approach for avoiding occlusion during measuring process was presented.
针对普通单光源单接收器传感器普遍存在的反射光线遮蔽现象，提出了一种自动消除光线遮蔽的方法和测点快速重定位算法。
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