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Recently, SMART Photonics, a Dutch photonic integrated circuit manufacturer, announced a major decision to transfer its entire production capacity from 3-inch wafers to 4-inch silicon substrates, thereby expanding the production scale of photonic chips and significantly reducing chip prices.According to the company, SMART Photonics is one of the first photonic integrated circuit foundries to provi...
On August 31st, Tianjin Kaipulin Optoelectronics Technology Co., Ltd. (hereinafter referred to as Kaipulin), a Tianjin Port Free Trade Zone enterprise, officially released the world's first 200000 watt ultra-high power industrial grade fiber laser, breaking the record for the highest power of industrial grade fiber lasers in the world and marking China's stable position in the international advanc...
Recently, Hu Lili, a research team of the High Power Laser Unit Technology Laboratory of the Chinese Academy of Sciences Shanghai Institute of Optics and Fine Mechanics, used a method combining experiment, molecular dynamics simulation and quantitative structure property relationship analysis (QSPR) to study aluminum phosphate glass, and the related research results were published in the Journal o...
Researchers from the University of Stockholm in Sweden, the Nordic Institute for Theoretical Physics, and the University of Cafoscari in Venice, Italy have successfully demonstrated for the first time how lasers induce quantum behavior at room temperature and make non-magnetic materials magnetic. This breakthrough is expected to pave the way for faster and more energy-efficient computers, informat...
Laser cutting is a type of metal processing. In industry, there are three main cutting methods: mechanical cutting, thermal cutting, and a set of high-precision cutting methods. Laser technology belongs to the third category. The cutting in this method occurs due to the influence of the laser beam on the product. In fact, it is the molten metal produced by rapid pulse point melting and then blowin...