Overview

The AIT XUV is KLA-Tencor’s next-generation double-darkfield optical inspection tool. It offers higher throughput and sensitivity for 65-nm production requirements, with a wide range of spot sizes and advanced detection algorithms. It also features an auto-positioning system, autofocus unit, and iADC capability for faster results. It is field upgradeable from the AIT UV platform and provides detection capability for current-layer defects at speeds up to three times faster than the prior-generation AIT XP system, with improved focus, tracking performance, and die-to-die registration.