VERFAHREN UND VORRICHTUNG ZUM SPEICHERN UND WIEDERGEBEN VON INFORMATIONEN MITTELS EINES OPTISCHEN DATENSPEICHERMEDIUMS

摘要

Information storage device comprising: an information storage structure having a plurality of first and second information value storage locations (a,b,c,d) recorded therein, wherein each said first information value storage location in each said information storage structure is realized from multiple layers of dielectric material. The information value storage location may be undulated.