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Optical coherence tomography in a laser processing head can accomplish precise real-time post-process control and position adjustment for the filler wire.

High-quality cut edges are essential to ensure reliable electric connections and prevent defects like spatter and dross, which can cause internal short circuits.

A new early view article in PhotonicsViews discusses challenges for busbars in mass production, and high-speed CO₂ laser busbar de-coating methods.

A new article in PhotonicsViews discusses the production of high-quality oxides-based optical filters with low losses.

A method for improving the narrow-axis integrated intensity uniformity in laser line beam shaping for partially coherent laser sources is presented in the PhotonicsViews...

A new early view article in PhotonicsViews presents a rigorous far-field model that allows to calculate the reflectance of the via.

A qualitative and quantitative analysis of ultrashort-pulse processing of glass in a technical article – now online and in PhotonicsViews issue 1/2025.

Insect residues disturb and interrupt the laminar air flow on airplane wings after a while. These residues therefore need to be repeatedly removed. Shockwave-based laser...