The XLR 800ix introduces new bandwidth stabilization technology, enabling an eight times improvement in bandwidth measurement fidelity, which can be used to tightly control bandwidth stability. It also delivers productivity and cost-of-ownership improvements, enabling a 33% increase in time between service intervals to 40 billion pulses. This is driven by Cymer’s new field-tested chamber and optics modules, which are in production in more than 250 XLR systems. These enhancements also support Cymer’s sustainability initiatives, by lowering total system power consumption by several percentage points.