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South Korea's Samsung Heavy Industry announced on Thursday that it has developed the first laser high-speed welding robot in the maritime field, aimed at significantly improving the construction efficiency of liquefied natural gas (LNG) transport ships.This new technology is specifically designed for rapid welding of thin film panels used in cargo compartments of liquefied natural gas transport sh...
Recently, the research team of Yang Shanglu from the Laser Intelligent Manufacturing Technology R&D Center of the Chinese Academy of Sciences Shanghai Institute of Optics and Precision Machinery has made new progress in laser welding of new structural materials for high-temperature molten salts. The research team used a high-power laser for the first time to achieve defect free welding of nick...
Due to the increasing threat of space debris in low Earth orbit around the Earth, space agencies around the world are becoming increasingly concerned about this. According to a new study funded by the National Aeronautics and Space Administration (NASA), it may be possible to send space debris that may be at risk of colliding with orbiting spacecraft to safer orbits through a laser network deploye...
Recently, Liang Xu's team from the Laser Center of Anguang Institute, Chinese Academy of Sciences, Hefei Institute of Materia Medica, conducted research on corona discharge fluid control and its application in the gas laser system, proposed an electric field flow field coupling analysis model suitable for multi pin corona discharge scenarios, and revealed the flow velocity distribution characteris...
In the field of physics, the synthetic dimension has become one of the forefront of active research, providing a way to explore phenomena in high-dimensional space, surpassing our traditional 3D geometric space. This concept has attracted great attention, especially in the field of topological photonics, as it has the potential to unlock rich physics that traditional dimensions cannot reach.Resear...