概要（Overview）

Based on a common HBLS optical design derived from our seventh generation Atlas platform and best-in-class deep ultraviolet (DUV) optics, the Iris R1 system offers maximum sensitivity and accuracy to CMP process excursions and enables device makers to establish APC control solutions with high-accuracy feedback. With SpectraProbe™ and NanoDiffract® analysis solutions enabling direct measurements within device and active areas, users are now able to monitor minor process excursions and optimize their processes for higher yields.