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In recent years, the performance of Chinese laser technology enterprises in the international market has become increasingly eye-catching. On September 20th, under the joint witness of nearly a hundred customer representatives from various industries in South Korea, the opening ceremony of Zhuolai Laser South Korea Branch was officially held.The branch is located in the Gyeonggi do region of south...
Driven by the global trend of lightweighting in new energy vehicles (NEVs), TRUMPF has reached a significant milestone in Taicang, Jiangsu—the successful rollout of the 100th TruLaser Cell series 3D five-axis laser cutting machine. This achievement is more than just a numerical breakthrough; it symbolizes the deep integration of German technology with Chinese manufacturing and underscores TRUMPF's...
Recently, the team led by Academician Guo Guangcan from the University of Science and Technology of China has made significant progress in the research of quantum elliptical polarization imaging. The research group of Professor Shi Baosen and Associate Professor Zhou Zhiyuan combined high-quality polarization entangled light sources with classical polarization imaging technology to observe the bir...
Researchers have developed a 60 milliwatt solid-state DUV laser with a wavelength of 193 nanometers using LBO crystals, setting a new benchmark for efficiency values.In the fields of science and technology, utilizing coherent light sources in deep ultraviolet (DUV) regions is of great significance for various applications such as lithography, defect detection, metrology, and spectroscopy. Traditio...
1. Research backgroundDirected energy deposition (DED), as an efficient and economical technology in the field of additive manufacturing (AM), is widely used in the manufacturing of metal materials. However, its high heating and cooling rates, as well as significant temperature gradients, often lead to rapid solidification, forming cross layer columnar grains and internal defects, seriously affect...