Optics Sputtering

In addition to the field of evaporation optics, Dahyoung has developed its own Activated Reactive Magnetron Sputtering equipment to introduce the characteristics of the sputtering process into optical coating equipment. With separating the interaction between sputtering and reactive gas, the shortcomings of the reactive sputtering process can be effectively improved. In addition to the advantages of high film quality and large-area uniformity of the sputtering process, the process has higher stability and It is comparable to the high deposition rate of the sputtering target metal.