客户项目：光纤调Q激光器
项目意义：产品功能定位为产品防伪、追溯、标记的客户应用场景，可雕刻金属材料和部分非金属材料实现各种文字、符号和图案等，字符大小可以从毫米级到微米量级，满足桌面式设计，功耗低、灵活小巧，成本优势明显。
相关产品：CJYDF-10/130, 10/130掺镱双包层光纤，该光纤产品高的环境可靠性，支持-15~40℃环境下使用，高的抗高反性能，高的斜率效率和脉宽可调。

Project Significance: Aiming at the rapidly growing market for miniaturized portable handheld welding, we are launching a multifunctional portable air-cooled handheld laser welder that integrates welding, cleaning, and cutting. Based on reliability and cost advantages, we aim to quickly seize the market and become an annual bestseller.
Related Products: CJYDF-14/250, 14/250 Yb-doped double-clad fiber, this fiber product has high efficiency (>75%), excellent mode (M2<1.2), high output power (1000-1500W), and reliable environmental performance (air-cooled, 168H power fluctuation <2%), meeting the demand for compact, energy-saving, and cost-effective lasers.