The material used for holographic grating, the cleaning of vaccumcoating machine and the structure of the separator are also presented.
同时介绍了金息母光栅所用材料,镀膜机的清洗和分离器具的结构。
2
The application and features of vaccum strip coating processes such a thermal jet evaporation, magnetron sputtering, electron-beam evaporation and plasma enhanced EB evaporation process were reviewed.