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It is reported that researchers from Beijing University of Chemical Technology and BOE Technology Group Co., Ltd. have collaborated to develop a transparent organic-inorganic composite optical adhesive material with highly tunable refractive index. The related research paper was recently published in Engineering.In the early days, glass was the main raw material for optical components. In recent y...
When running various artificial intelligence programs such as large language models, although data centers and high-performance computers are not limited by the computing power of their individual nodes, the amount of data transmitted between nodes is currently the root cause of the limitations on the performance and bandwidth transmission of these systems.Because some nodes in the system are more...
Recently, Yang Shanglu, a researcher at the Laser Intelligent Manufacturing Technology Research and Development Center of Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, has made new progress in laser welding of the fourth-generation reactor-molten salt reactor structural material Ni-28W-6Cr nickel-based superalloy.The research team applied the high power fiber ...
It is reported that the research team of California Institute of Technology has developed an additive manufacturing (AM) technology based on hydrogel injection, which uses two-photon lithography technology to produce 3D metal with a characteristic resolution of about 100 nm.The relevant research is published in the journal Nano Letters, titled 'Suppressed Size Effect in Nanopillars with Hierarchy ...
What is the power of a beam of light? If light is used in the manufacturing field, its highest accuracy can reach one percent of the diameter of a hair thread, which is why it is called the "brightest light", "most accurate ruler", and "fastest knife". From airplanes and ships to kitchens and electrical appliances, lasers are widely used as advanced processing tools in all aspects of equipment man...