Optical sputtering device from Bühler Leybold Optics
HELIOS is a sputtering device developed for the production of high-quality optical films. It is particularly suitable for the manufacture of multilayer filters that require low absorption and low dispersion. The HELIOS series is available in two types: 400 and 800 (substrate sizes).
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【Features】 - Achieves stable film deposition at a high rate without arcing using PARMS (Plasma Assisted Reactive Magnetron Sputtering) process technology. - Utilizes MF (Medium Frequency) power supply for the deposition of metal oxide and nitride films. - Thickness control is possible with high precision through direct monitoring methods. - Capable of creating filters with over 200 layers and a thickness of 20 microns. - Intermediate refractive index tuning is possible with Co-Sputtering technology. For more details, please feel free to contact us.
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Bühler is developing solutions that contribute to the world's safe food supply, address climate change, and enhance the energy efficiency of vehicles, buildings, and machinery. As a solution partner in the food and mobility industries, we have set a goal to reduce energy consumption, waste, and water usage in our customers' value chains by 50% by 2025. ■ History of the Bühler Group ■ 1860: Founder Adolf Bühler established a foundry in Uzwil, Switzerland. 1872: First use of cast rolls in roller mills for grain milling. 2020: Celebrated the 160th anniversary of the group's founding. ■ History of Bühler Japan ■ 1974: Established the Japanese subsidiary. 2007: Opened the Regional Product Development Research Center (RADEC). 2017: Relocated RADEC to the North Kanto Service Station. ■ Business Divisions ■ Grains & Food (Processing and manufacturing processes for grains, food, and feed) Consumer Foods (Processing and manufacturing processes for chocolate, baked goods, coffee, bakery products, etc.) Advanced Materials (Wet grinding, die casting, optical thin film manufacturing solutions)