How many diffusion pumps and of what capacity ? What is the pressure in the coating chamber while doing AlOx ? Does the inflow of Oxygen adjusts automatically with the film speed ? What is the unit of measuring the coating of AlOx ? is it % transmission Just as for ZnS coating ?
How many diffusion pumps and of what capacity ? What is the pressure in the coating chamber while doing AlOx ? Does the inflow of Oxygen adjusts automatically with the film speed ? What is the unit of measuring the coating of AlOx ? is it % transmission Just as for ZnS coating ?