North America’s premier supplier of refurbished Lumonics laser marking Equipment, Parts & Service
Millennium Laser’s Diode Laser Upgrades for the WaferMark II, Dramatically Reduce Splatter !!
Typical flashlamp wafer marking produces thousands of particles. These vaporized particles migrate onto devices in the wafer causing defects.
Diode laser wafer marking on bare silicon produces no visible particles. This results in reduced processing steps and increased yields.