Polishing article with integrated window stripe

摘要

A polishing article includes a polishing layer having a polishing surface and a solid light-transmissive window in the polishing layer, the window having a first non-linear edge that extends along a first axis parallel to the polishing surface, the first non-linear edge including a plurality of projections and a plurality of recesses extending parallel to the polishing surface and disposed in an alternating pattern along the first axis.