VERL'ESARM STERK REFLECTEREND MULTILAGENSYSTEEM BESTAANDE UIT OXYDELAGEN MET AFWISSELEND HOGE EN LAGE BREKINGSINDEX

摘要

A low-loss, highly reflective multilayer system for coating a substrate comprises alternate layers of high refraction and low-refraction oxide layers whose low-refraction layers comprise a low-absorption oxide of silicon and whose high refraction layers comprise titanium oxide, and wherein at least the three last high refraction layers located on the side of the system which is opposite to the substrate side comprises zirconium oxide.