By splitting a laserbeam 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。
2
Based on the integral principle, by extending and splittingbeam, 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。
3
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.