计算机控制下的多路激光束合成系统

在激光应用领域中,需要将多束不同波长的激光束同时作用于研究对象,多路激光束的合成多是采用手动操作反射镜,合成度靠人眼观测确定,可靠性难以保证。提出的计算机控制的多路激光束合成系统是分别将每束光路位置信号采集到计算机,并控制步进电机带动反射镜调整具体光路。该系统优点是结构简单、效果好,在实际使用中可以实现光束的有效合成。

Multi-laser beam integration system under computer control

In the laser application,sometimes it is needed that laser beams of different wavelengths act on the research object at the same time. The integration of laser beams is usually operated manually,and observed and defined by eyes,so that dependability is difficult to be guaranteed. Integration of laser beams under the computer control is to gather each bunch of laser beam signals to the computer and control the reflector to adjust the direction of laser beams.With such a system,the multi laser beams can be integrated effectirely in the practical application.