Few-Micron Modified Layer

Thinner modified layer at 2.90 μm

Utilizing the optical near-field enhancement effect to transition from nanodeformation to decomposition, avoiding thick modified layers caused by high-fluence ablation, thereby producing thinner and less-defective modified regions.

Chunwei, Wang · Yun, Xialun · Pan, Aifei · Wang, Wenjun · Mei, Xuesong · Panpan, Fan · Xuecheng, Hui · Zhao, Wanqin · Sun, Zheng · Cui, Jianlei

Journal of Manufacturing Processes 2026

Specifications

改性层厚度可控

{'zh': '2.90', 'en': ''} μm

在表面下

{'zh': '200', 'en': ''} μm

Advantages

Negligible stress-affected areas around the modified layer