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Researchers from the Pacific Northwest National Laboratory and Johns Hopkins University have reported that machine learning and molecular dynamics simulations can help to gain a deeper understanding of the formation of condensation rings in laser spot welding. The related paper titled 'Machine learning and molecular dynamics simulations aided insights into conditioned ring formation in laser spot ...
Recently, Vector Photonics, a well-known surface coupled laser technology supplier in the UK, announced that the company has received £ 3 million in financing (including £ 1.667 million in equity investment and £ 1.27 million in additional research funding, equivalent to approximately RMB 27.63 million) to help commercialize its surface coupled laser technology.(Image source: Vector Photonics)Vect...
Gallium nitride (GaN) vertical cavity surface emitting laser (VCSEL) is a semiconductor laser diode with broad application prospects in various fields such as adaptive headlights, retinal scanning displays, nursing point testing systems, and high-speed visible light communication systems. Their high efficiency and low manufacturing costs make them particularly attractive in these applications.Gall...
Quantum optics is a complex field where theoretical and experimental physicists collaborate to achieve breakthroughs in explaining subatomic level phenomena.Recently, Farokh Mivehvar from the University of Innsbruck used the most comprehensive model in quantum optics, the Dicke model, to study the interaction between two groups of atoms in a quantized field. This new study makes it possible to obs...
In early spring of 2025, China's laser industry once again attracted the attention of global laser giants, ushering in a new wave of international investment boom.After several global laser giants accelerated their layout in China in 2024, in February 2025, Carl Zeiss from Germany and Bystronic from Switzerland, two global giants in the optical and laser fields, also announced significant expansio...