摘要
针对当前大部分超快激光制造系统中存在的三维移动平台控制软件和光学显微镜软件集成化程度低而导致的操作方式繁琐等问题,设计了一种基于LabVIEW软件开发平台的集成化超快激光制造系统控制软件,以实现对超快激光制造系统的高效调控。该系统由飞秒激光器、三维移动平台、在线监测CCD、激光功率计、快门和计算机等六部分构成。设计思路是基于LabVIEW软件平台的多线程编程技术,将飞秒激光束的通断与三维移动平台的移动实现协调控制,采用CCD相机对样品进行对焦和监控加工状态,利用激光功率计对激光功率进行在线监测,并将其集成于同一界面以实现控制。实验证明,与常见超快激光制造系统相比,该系统稳定度高、操作简单、界面简洁、可扩展性强、调节效率高。
An integrated ultrafast laser manufacturing system,which is based on LabVIEW software,has been designed to improve the integration level of three-dimensional translation stage controlling software and optical microscope software.This system is consisted of six units:femtosecond laser,translation stage,CCD camera,shutter,power meter,and computer.The main design idea is based on the multi-thread programming method in LabVIEW software:(1)the synchro control between the laser beam on or off and translation stage has been achieved;(2)the laser manufacturing process is monitored via a CCD camera;(3)the laser parameters such as laser average power are monitored via a power meter.And the seseparate modules are controlled in an integration interface.Compared with usual ultrafast laser manufacturing systems,this system has the advantages of high stability,simple operation,integrated control interface,strong scalability and high regulation efficiency.
作者
吴兆奎
马云灿
何煦
李军
李晓亚
Wu Zhaoku;Ma Yuncan;He Xu;Li Jun;Li Xiaoya(National Key Laboratory of Shock Wave and Detonation Physics,Institute of Fluid Physics,CAEP,Mianyang 621900,China)
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2018年第3期7-11,共5页
High Power Laser and Particle Beams
基金
流体物理研究所冲击波物理与爆轰物理重点实验室专项科研计划项目(044030,044050)
流体物理研究所领域规划项目(052280)
