Three-dimensional (3D) micro/nano structures are significant in many applications because
of their novel multi-functions and potential in high integration. As is known, the traditional …

Rigorously designed sub-micrometer structure arrays are widely used in metasurfaces for
light modulation. One of the glaring restrictions is the unavailability of easily accessible …

We report on crater formation, line scribing and cavity milling experiments on Silicon,
Copper, Aluminum and stainless steel with GHz bursts of femtosecond pulses. The intra …

The simplicity and low-cost way to improve qualitative and quantitative analytical
performance has always been a crucial concern for laser-induced breakdown spectroscopy …

摘要随着功能性微结构的制造品质要求不断推向新的极端, 超快激光微纳制造迎来了新的挑战,
如更高的加工效率, 跨尺度加工, 选择性加工及可控性加工等. 因传统超快激光高斯光束的空间和 …

With the rapid development of marine oil transport, marine accidents of tankers occur
frequently and oil spill has brought a heavy burden to the marine environment. In order to …

Fabricating precision microgrooves with controllable cross‐sections on difficult‐to‐machine
materials is significantly valuable but still challenging. Herein, a patterned laser‐induced …

The uniform energy distribution of top-hat laser beams is a very attractive property that can
offer some advantages compared to Gaussian beams. Especially, the desired intensity …

摘要近年来, 空间光调制器被广泛应用到超快激光加工像差校正, 多焦点平行加工, 二维面加工,
三维体加工, 脉冲时空整形, 结构光加工等不同领域. 对空间光调制器的原理进行了介绍 …

Abstract Nickel-based superalloy (DZ411) is widely used in aerospace and other fields due
to its excellent physical properties, and the improvement of surface roughness is necessary …