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In recent years, the field of laser technology has received widespread attention from the outside world. At that time, the Munich Shanghai Electronic Production Equipment Exhibition was successfully held in Shanghai, and Suzhou Feilaitek Laser Technology Co., Ltd. (hereinafter referred to as "Feilaitek"), a leading enterprise in the field of industrial laser 3D dynamic focusing systems, appeared a...
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...
Recently, MKS Instruments released its Q4 and full year financial results for 2024. According to the report, MKS's revenue for the fourth quarter of 2024 reached $935 million, a year-on-year increase of 4.7%, with a GAAP net income of $90 million; In 2024, the annual revenue was nearly 3.6 billion US dollars, a year-on-year decrease of 0.9%. GAAP net revenue was 190 million US dollars, turning los...
AbstractDue to the width of the laser melt pool and the sintering effect on the surrounding powder, the experimental size of the selective laser melting (SLM) sample will be larger than the design size, which will greatly affect the dimensional accuracy and surface quality of the thin-walled sample. In order to obtain SLM thin-walled TC11 specimens with precise dimensions, an orthogonal experiment...
Holographic display technology provides the ultimate solution for true 3D display, with enormous potential in augmented reality and virtual reality. However, the color and viewing angle of holographic 3D displays mainly depend on the wavelength of the laser and the pixel size of the current spatial light modulator. The inevitable color difference and narrow viewing angle in conventional systems se...