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Researchers at the Federal Institute of Technology in Lausanne have resolved the long-standing debate surrounding laser additive manufacturing processes through a groundbreaking defect detection method.The development of laser additive manufacturing is often hindered by unexpected defects. Traditional monitoring methods, such as thermal imaging and machine learning algorithms, have shown significa...
According to South Korean media etnews, Samsung Electronics and SK Hynix have started the process technology conversion of high bandwidth memory (HBM) wafers, with the introduction of new technologies to prevent wafer warping as the core, which is considered to be aimed at the next generation HBM. It is expected that with the process transformation, the material and equipment supply chain will als...
An international team of scientists is rethinking the fundamental principles of radiation physics, aiming to create ultra bright light sources. In a new study published in Nature Photonics, researchers from the Higher Institute of Technology in Lisbon, Portugal, the University of Rochester, the University of California, Los Angeles, and the Optical Applications Laboratory in France proposed the us...
The new Absolute Scanner AS1-XL adopts the same "Shine" technology as its flagship product Absolute Scanner AS1, allowing it to collect clean 3D data from the most challenging surface types at a very high speed.The new scanner has a wider scanning line and is designed specifically for inspecting large surfaces and deep cavities in inspection applications such as aerospace panels, ship propellers, ...
Recently, the High Power Laser Physics Joint Laboratory of Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, completed the research of hard X-ray zoom beam splitting imaging on the micro focus X-ray source for the first time, and solved the problem of beam splitter limitation in the hard X-ray band. The related achievements are titled "Bifocal photo scene imaging in the...