光子晶体微球综合表征信息的自动化采集

Photonic crystal microsphere comprehensive characterization information automatic collection system

为了提高光子晶体微球相关信息的采集效率,将自动化技术与光子晶体微球信息采集流程结合,探究光子晶体微球信息自动化采集系统的组成与操作流程.采用模块组合的方法,运用Python软件配合机械臂、显微镜及光谱仪等硬件控制系统,设计一套光子晶体微球信息自动化采集系统.利用清晰度比较、轮廓分析、数据曲线寻峰等图像识别和数据处理技术,实现光子晶体微球的自动对焦、尺寸测量以及光谱数据的采集和寻峰.实验验证了所设计系统对光子晶体微球信息自动化采集的可行性和采集效率.

In order to improve the efficiency of collecting information about photonic crystal microspheres,this paper combines the photonic crystal information collecting process with automation technology.In this paper,a set of automatic information acquisition system for photonic crystal microspheres is designed by using Python software and hardware control system such as manipulator,microscope and spectrometer.By using image recognition and data processing techniques,such as sharpness comparison,contour analysis and data curve peak searching,the automatic focus,size measurement,spectral data collection and peak searching of photonic crystal microspheres are realized.The experiment verifies the feasibility and efficiency of the designed system for automatic information acquisition of photonic crystal microspheres.