在传统光学扫描方法基础上，有效地将检流式与共振式光学扫描振镜结合起来，提出一种速度可达4 M/s采样率的高速激光扫描方法，并基于单片机系统设计搭建了系统控制硬件平台，编写了上位机端和下位机端应用软件。实验结果表明:该控制系统扫描速度快,性能稳定可靠，能够应用于共聚焦显微镜，实现实时扫描成像 。

Based on the traditional optical scanning and the effective combination of a high-frequency resonant scanner and a galvanometer scanner, a novel high-speed laser scanning method with sampling rate of 4M/s was proposed. The hardware platform of control system was built, the PC-client and microcontroller software were designed. The experimental results prove that the control system is rapid and stable, can realize real-time confocal scanning imaging.