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Recently, the research team of Aerospace Laser Technology and System Department of Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, based on 2.1 μ M Ho: YAG main oscillator amplifier pumped ZGP crystal, achieving high energy 3-5 at kHz repetition frequency μ The output of M medium wave infrared laser and further research on beam quality improvement technology for high-...
Recently, Coherent Corp. announced the launch of the EDGE FL TM high-power fiber laser series, tailored specifically for cutting applications in the machine tool industry. The power levels of the EDGE FL series range from 1.5kW to 20kW, redefining the balance between value and performance to meet the growing demand for high-power, reliable laser sources in fiber laser cutting.With the increasing d...
They are the strongest lasers in history, and their beams are helping scientists explore the structure of the universe.In a research laboratory at the University of Michigan, bright green light fills the vacuum chamber of a technology giant. It is the size of two tennis courts. The walls are shielded with 60 centimeters of concrete to prevent radiation leakage, and workers wear masks and hairnets ...
Recently, DIT, a well-known semiconductor and display equipment manufacturer in South Korea, announced that the company has signed an agreement worth 20.52 billion Korean won to supply wafer processing equipment to SK Hynix. After the announcement, DIT's stock price rose for five consecutive days, entering the 16000 Korean won range. Then on the 22nd, it rose 2580 Korean won from the previous day'...
Recently, according to the information of the China National Intellectual Property Administration, Zhejiang Sunny Optics Co., Ltd. has obtained a patent named "Optical Imaging Lens", with authorization announcement No. CN221899396U and application date of 2024-01-31.The patent abstract shows that the present application discloses an optical imaging lens, comprising a barrel and first to eighth len...