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Laser processing is a relatively emerging non-contact processing method that utilizes the high energy of a beam of light to interact with materials and instantly vaporize or change their properties to achieve the expected manufacturing effect. It has gradually been promoted and applied in China in the past 20 years. Due to the different types, pulse widths, and wavelengths of laser generators, the...
Recently, the Cold Molecular Ion Research Group of the Institute of Precision Measurement has made significant progress in the loading, trapping, and recognition of thorium ions. The related research results have been published as cover and selected articles in the international physics journal Journal of Applied Physics, titled "Loading and identifying variable charged thorium ions in a linear io...
Recently, MKS Instruments held a groundbreaking and celebration ceremony for its Supercenter factory in Penang, Malaysia.This important moment has been witnessed jointly by the Malaysian Investment Development Authority (MIDA) and Invest Penang, which will help meet the growing demand for semiconductor equipment for wafer manufacturing in the region and globally. This advanced factory, covering ...
Researchers at the Federal College of Technology in Lausanne (EPFL) have shown that femtosecond lasers suitable for palm size can be manufactured using glass substrates.Can femtosecond lasers made entirely of glass become a reality? This interesting question prompted Yves Bellouard, the head of the Galata laboratory at the Federal Institute of Technology in Lausanne, to embark on a journey after y...
Fiber laser, with its simple structure, low cost, high electro-optical conversion efficiency, and good output effect, has been increasing in proportion in industrial lasers year by year. According to statistics, fiber lasers accounted for 52.7% of the industrial laser market in 2020.According to the characteristics of the output beam, fiber lasers can be classified into two categories: continuous ...