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Laser Institute of America

Laser Institute of America (LIA), founded in 1968, is the professional society for laser applications and safety. Our mission is to foster lasers, laser applications, and laser safety worldwide. LIA cultivates innovation, ingenuity and inspiration to promote the continued growth and safe use of laser applications.

Recent Articles

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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