IPG YLS - 2000 高功率准连续掺镱光纤激光器。

用途：适用于 2D/3D 薄厚材料切割，可加工铜、黄铜、铝等金属，也能加工陶瓷、蓝宝石、硅等非金属材料，还用于焊接、表面处理、钻孔等领域。

技术原理：采用侧抽运双包层专利技术，以多模抽运光纤和单模掺杂芯光纤实现 “全光纤” 结构，将多模二极管光高效转换为单模光纤激光的光。分布式单发射抽运结构使半导体二极管形成独立发光元件，提供稳定光源。

性能：连续波输出功率达 2kW，峰值功率 20kW，脉冲持续时间 0.2 - 10ms ，调制频率最高 2kHz。波长 1070±5nm，功率稳定性 ±2%，光束参数积在 100μm 光纤时为 4.2mm×mrad ，300μm 光纤时为 15mm×mrad 。具备免维护特性，采用水冷方式，供电电压 400 - 480VAC（三相，50/60Hz），功耗小于 9kW 。

Product Name：IPG YLS - 2000 High Power Quasi - CW Ytterbium Fiber Laser.

Purpose：It is suitable for 2D/3D cutting of thin and thick materials. It can process metals such as copper, brass and aluminum, as well as non - metals such as ceramics, sapphire and silicon. It is also used in welding, surface treatment, drilling and other fields.

Technical Principle：It adopts the patented side - pumping double - cladding technology. The "all - fiber" structure is realized by multi - mode pumping fiber and single - mode doped core fiber, which efficiently converts multi - mode diode light into single - mode fiber laser light. The distributed single - emitter pumping structure enables semiconductor diodes to form independent light - emitting elements, providing a stable light source.

Performance：The CW output power reaches 2 kW, the peak power is 20 kW, the pulse duration is 0.2 - 10 ms, and the modulation frequency is up to 2 kHz. The wavelength is 1070±5 nm, the power stability is ±2%, and the beam parameter product is 4.2 mm×mrad for 100 - μm fiber and 15 mm×mrad for 300 - μm fiber. It has maintenance - free characteristics, uses water - cooling, the supply voltage is 400 - 480 VAC (three - phase, 50/60 Hz), and the power consumption is less than 9 kW.