摘要
Z扫描测量是进行三阶非线性光学研究的一种重要方法,目前实验室所用的Z扫描测量系统都需要手工操作,使用十分繁琐;采用LabVIEW图形化编程环境开发了一套Z扫描自动测量系统,实现了在软件界面上的便捷操作;并利用LabVIEW强大的数学分析和处理功能对采集的数据进行拟合、分析、计算,得到最终结果;通过试验,验证了系统的可靠性。
Z-scan measurement is very important for studies in the third-order optical nonlinearity. Nowadays Z-scan measurement system has some disadvantages in operation. A Z-scan measurement system based on LabVIEW has been designed. This system has the characlerislic of easy operating because of it＇s human-machine interface. The acquired data are analyzed by LabVIEW＇ s functions. The system had been tested in experiments and was proved to possess reliability.
出处
《计算机测量与控制》
CSCD
2008年第4期441-442,445,共3页
Computer Measurement &Control
基金
国家自然科学基金(60677015)资助项目
关键词
虚拟仪器
Z扫描
非线性光学
virtual instrument
Z-scan, optical nonlinearity
