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For example, the commonly used square shell battery cells for power batteries include laser welding of cover explosion-proof valves, laser welding of pole columns, and laser welding of cover plates and shells. During the process of laser welding of aluminum alloy, it is easy to generate unqualified phenomena such as explosion points, pores, welding cracks, excessive depth and width of fusion. ...
Recently, a start-up company co founded by Nobel laureate Hideyoshi Nakamura in San Francisco plans to commercialize nuclear fusion reactors using laser technology around 2030.Hideyoshi Nakamura won the 2014 Nobel Prize in Physics for inventing blue light-emitting diodes. He founded Blue Laser Fusion in Palo Alto, California in November 2022. Partners include Hiroaki Ohta, former CEO of drone manu...
NUBURU, the leading innovator of high-power and high brightness industrial blue laser technology, announced today that it has been awarded a second phase contract worth $850000 by the National Aeronautics and Space Administration (NASA) to advance blue laser power transmission technology as a unique solution that significantly reduces the size and weight of equipment required for lunar and Martian...
The team of Wu Dong, professor of the Micro/Nano Engineering Laboratory of University of Science and Technology of China, proposed a processing strategy of femtosecond laser two in one writing into multiple materials, manufactured a micromechanical joint composed of temperature sensitive hydrogel and metal nanoparticles, and then developed a multi joint humanoid micromachine with multiple deformat...
The new discovery by optical scientists has brought new vitality to fiber lasers. This innovative method significantly improves the power of lasers without reducing beam quality, and will become an important defense technology for future low-cost drones and remote sensing.The research teams from the University of South Australia, the University of Adelaide, and Yale University have demonstrated ne...