The RSU 200 provides scan outputs for connection to an ion-column or electron-column; these scans can be set to a wide range of frame rates and pixel densities via a PC software interface. Designed for simple integration both with Ionoptika systems and with third party equipment, it can drive up to 3 scan outputs simultaneously, with independent control over offset, gain and rotation for each output.
The unit is built into a 2U 19” chassis and completely computer controlled via a USB2 interface.
The RSU 2000 scan generator communicates with its remote scan amplifier via a 25Mbps isolated digital interface. This eliminates noise pick-up associated with analogue ramp outputs.
Digital I/O for line/frame sync, start/stop frame trigger and pixel clock allow simple interfacing with third party equipment.
Secondary electron image of 12 μm repeat grid, acquired with the RSU 2000 driving a gold cluster LMIG.