The global energy crisis is increasing the demand for innovative materials with high purity
and functionality for the development of clean energy production and storage. The …

The rapid advancement of laser technology in engineering sectors has expanded its
application scope, particularly in modifying material surface properties, resulting in cutting …

Samples of the metastable austenitic stainless steel AISI 301LN were subjected to laser
treatment with a nanosecond pulsed laser. Scanning speed and laser power were …

In this work, we investigate single-pulse laser ablation of bulk stainless steel (AISI304),
aluminium (Al) and copper (Cu) and its dependence on the pulse duration. We measured …

A unique combination of the ultrashort high-energy pulsed laser system with exceptional
beam quality and a novel Diffractive Optical Element (DOE) enables simultaneous …

Astonishing advances in IoT devices are making a revolutionary progress on smart society,
but requiring for sustainable micro power sources. Micro thermoelectric generators (μTEGs) …

The ablation rate in double-pulse material processing is strongly influenced by the pulse
separation. For pulse separations exceeding 3 ps a significant decrease in ablation volume …

Laser brazing (LB) offers significant advantages over other types of traditional seam joining
methods: the ability to join dissimilar materials without significant melting of the substrates …

Abstract Silicon nitride (Si 3 N 4) has excellent thermostability, low density, corrosion
resistance, high mechanical strength. Therefore, it is widely used in the aerospace and …

Due to the advantages of non‐contact processing, high efficiency, high precision, and
superior controllability, laser lift‐off (LLO) technologies exhibit excellent material applicability …