OPTICAL DEVICE WINDOW CLEANING SYSTEM

摘要

A cleaning system provides cleaning of optical device isolation window surfaces without requiring disassembly of the device. The cleaning system utilizes magnetic fields to accumulate abrasive particles on the window. Once accumulated, the cleaning system moves the magnetic fields, thus also moving the accumulated abrasive particles along the surface of the window, thereby cleaning the window. Processing circuitry coupled to the tool may be used to activate and deactivate the cleaning system.