Journal of Laser Applications

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Current Issue

Volume 36,

Issue 3,

August 2024

Focus and Coverage

Journal of Laser Applications covers a broad range of laser related research from fundamental and applied research & development to industrial applications. The journal presents the latest breakthroughs in laser applications related to photonic production, sensing and measurement, as well as laser safety. The recently digitized LIA Conference Proceedings includes over 5,900 articles from the ICALEO®, PICALO, and ILSC® conferences that are run by The Laser Institute (LIA).

Editor-in-Chief

Prof. Yongfeng Lu

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Most Recent

Research Article

| September 05 2024

Fatigue properties of thick section high strength steel welded joint by hybrid fiber laser-arc welding

Jiecai Feng, Yuhang Shen et al.

The fatigue properties of 12 mm Q890D high strength steel welded joint by hybrid laser-arc welding and their influencing factors were investigated in detail. The results showed that the fatigue limit ...

Research Article

| September 05 2024

Real-time analysis of inline sensor data during USP-laser machining

Milena Žurić, Goomaral Sukhbold

The challenge of monitoring ultrashort-pulse laser microstructuring lies in the stringent requirements for both spatial and temporal accuracy. Additionally, the monitoring system must not interfere ...

Research Article

| September 03 2024

Development workflow based on in situ synchrotron investigations to optimize laser processing of copper pins

Marc Hummel, Christoph Spurk et al.

To design future laser manufacturing processes for welding of copper materials, more and more high-end analysis methods are required. A fundamental process understanding by analyzing cause-and-effect ...

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Featured Articles

Research Article

| September 03 2024

Development workflow based on in situ synchrotron investigations to optimize laser processing of copper pins

Marc Hummel, Christoph Spurk et al.

Research Article

| August 22 2024

Identifying the direction of weld path deviations in laser deep penetration welding of hidden T-joints by means of OCT

Ronald Pordzik, Thomas Seefeld

In laser beam welding of hidden T-joints, the web sheet is completely covered by the face sheet, thus impeding the determination of the relative position between the laser beam and the web sheet. ...

Research Article

| July 01 2024

CFD modeling for predicting imperfections in laser welding and additive manufacturing of aluminum alloys

Ivan Bunaziv, Even Wilberg Hovig et al.

Aluminum and its alloys are widely used in various applications including e-mobility applications due to their lightweight nature, high corrosion resistance, good electrical conductivity, and ...

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Editor's Picks

Research Article

| July 09 2024

Prediction and optimization of joint quality in laser transmission welding using serial artificial neural networks and their integration with Markov decision process

Yuxuan Liu, Fei Liu et al.

Laser transmission welding is a highly accurate method for joining plastics, but its diverse process parameters require effective modeling for optimal results. Traditional artificial neural networks ...

Research Article

| June 17 2024

Random lasing using laser generated and modified silver nanoparticles

Luca Salemi, Giuseppe Compagnini

The authors report incoherent random laser action in systems where the optical feedback is provided by multiple scattering generated by different classes of silver nanoparticles in the colloidal ...

Research Article

| May 16 2024

Material incorporation in powder sheet additive manufacturing toward lightweight designs for future mobility

Wenyou Zhang, Daniele Pullini et al.

Additive manufacturing of AlSi10Mg has obtained increased attention due to its lightweight feature. However, handling of loose powder, efficient usage of feedstock, and powder recycling still remain ...

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