高重频窄脉宽光纤激光器驱动源研制

Development of high repetition narrow duration fiber laser driver

介绍了一种高重频窄脉宽光纤激光器驱动源方案,分析了驱动源设计的技术难点和关键,从硬件系统和软件系统两方面对设计思想进行详细论述。该驱动源具有模块化,可扩展性强的特点。通过测控软件和底层固件,可以实时监控驱动源的运行参数和状态信息,当出现故障时可以及时上报故障信息,提高了故障保护的效率。通过实验验证表明该驱动源运行安全稳定,操作方便,达到了光纤激光器的设计要求。

A scheme of high repetition narrow pulse duration all-fiberized laser driver is introduced.The key points in driver design are analyzed.The developed driver has obvious advantages such as strong scalability and modularization.The real-time parameters and status information can be monitored by the firmware and measurement control software.When system defect occurs,the failure information will be sent immediately,so the system protection ability is strongly improved.The experiment results show that the fiber laser driver is highly efficient,robust and stable.It also performances well in practical application.