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。

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Based on the integral principle, by extending and splitting beam, a lenslet array homogenizer for excimer laser is designed.

根据理论和实验结果，利用积分原理，对准分子激光扩束和分束整形，设计了一套准分子激光均束系统。

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The system mainly consists of a beam-splitting system, a linear CCD, a pulse laser synchronous signal generator, a sampling data card and a computer.

该系统主要由分光系统、CCD传感器、光脉冲同步信号发生器、数据采集卡及计算机等部分组成。

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