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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. ...
Coherent, a leading supplier of high-performance optical network solutions, announced today the launch of a new high-power non cooled pump laser module based on the latest G10 series semiconductor laser tube technology. These new modules are specifically developed for high reliability submarine applications as well as single chip and dual chip ground applications.The new non cooled pump laser modu...
Recently, a joint research team from the Key Laboratory of Optoelectronic Information Acquisition and Processing of Anhui University, the Laboratory of Laser Spectroscopy and Sensing of Anhui University, and Ningbo Haier Xin Optoelectronic Technology Co., Ltd. published a paper titled "Measures of line strengths for NO2 near 6.2" μ Research paper on using a quantum cascade laser spectrometer.Re...
It is reported that researchers from the Technical University of Munich in Germany have reported a feasibility study on the composite manufacturing of EN AC-42000 alloy by combining laser powder bed melting and cold casting. The related research titled "Feasibility study on hybrid manufacturing combining laser based powder bed fusion and chill casting on the example of EN AC-42000 alloy" was publi...
NASA's ILLUMA-T payload communicates with the LCRD via laser signals.NASA uses the International Space Station, a spacecraft the size of a football field orbiting the Earth, to learn more about living and working in space. For more than 20 years, the space station has provided a unique platform for investigation and research in the fields of biology, technology, agriculture and more. It is home to...