The heatable UHV quartz window is designed for the usage in MBE or other deposition systems without any other protection. During the growth, the temperature of the window can be kept at room temperature in order to make in-situ optical measurements possible. After growth or intermittently during growth, the temperature is ramped up to 1000 °C in order to re-evaporate condensed material. A water cooling system around the heateble window protects the surrounding. An optional control unit with integrated PID-controller and power supply allow the convenient use of the heatable window, manually or computer controlled.
More technical specification can be found in the data sheet below