The invention provides an interference system based on a multispectral medium-wave infrared picosecond all-fiber laser. The interference system comprises the multispectral medium-wave infrared picosecond all-fiber laser, a light guide device group, an infrared imaging system and a power supply control system. The multi-spectrum medium-wave infrared picosecond all-fiber laser outputs medium-wave infrared laser collimated beams, multi-path laser fusion is achieved through the light guide device set, the infrared imaging system is irradiated and interfered, and the power supply control system can regulate and control the laser power, the irradiation time and the working angle. By utilizing the characteristics of high output repetition frequency, wide spectral range, strong environmental stability, small size, good portability and the like of the multi-spectral medium-wave infrared picosecond all-fiber laser, the laser interference efficiency is controlled through the optical path system and the control system, controllable damage to a target is caused, and the laser interference efficiency is improved. The diversified laser interference system is controllable in irradiation time, low in interference damage threshold and adjustable in distance and angle.
本发明提供一种基于多谱段中波红外皮秒全光纤激光器的干扰系统,包括以下部分:多谱段中波红外皮秒全光纤激光器、导光装置组、红外成像系统、供电控制系统。多谱段中波红外皮秒全光纤激光器输出中波红外激光准直光束,经导光装置组实现多路激光融合,辐照干扰红外成像系统,供电控制系统可对激光功率、辐照时间、工作角度进行调控。本发明利用该多谱段中波红外皮秒全光纤激光器输出重频高、光谱范围宽、环境稳定性强、体积小巧便携性好等特点,通过光路系统和控制系统控制激光干扰效能,对目标造成可控的伤害,实现了一种辐照时间可控、干扰损伤阈值低、距离角度可调的多样化激光干扰系统。
Interference system based on multispectral medium-wave infrared picosecond all-fiber laser
一种基于多谱段中波红外皮秒全光纤激光器的干扰系统
2022-11-08
Patent
Elektronische Ressource
Chinesisch
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