本文设计并搭建了基于自相关法的超短脉冲测量教学装置，在激光脉宽测量的基础实验上，开发了测量未知透明介质折射率、光纤色散系数以及激光脉冲全局信息三个不同层次的综合应用实验．实验设计充分体现了时间分辨技术的物理思想和科学研究方法，有助于增强学生对超短激光领域前沿科技的认识，提升科学素养和创新能力．装置引入CCD和LabVIEW，使实验现象直观化、测量过程自动化，与现代科研工具并轨，有助于激发学生科研兴趣．超短激光脉冲测量教学实验设计实现了基础实验和前沿科学研究的有机结合，适合在近代物理实验课程推广应用．

In this paper, an ultrashort pulse measurement teaching device based on the autocorrelation method is designed and built, and three comprehensive application experiments are developed to measure the refractive index of unknown transparent medium, the dispersion coefficient of optical fiber and the global information of laser pulse based on the fundamental experiment of laser pulse width measurement. The experimental design fully embodies the physical ideas and scientific research methods of time-resolved technology, which is helpful to enhance students understanding of cutting-edge science and technology in the field of ultrafast laser, and improve their scientific literacy and innovation ability. The setup incorporates CCD and LabVIEW, which makes the phenomenon intuitive, the measurement process automated, and the modern scientific research tools are on track, which helps to stimulate students interest in scientific research. The experimental design for ultrashort laser pulse measurement successfully integrates basic experiments with advanced scientific research, making it suitable for dissemination and application in experimental modern physics courses.