Magnetooptical recording media.

摘要

A magnetooptical recording medium comprising a transparent substrate, an interference layer, a magnetooptical recording layer and a reflective layer composed of an Al alloy containing Ta, the magnetooptical recording layer being provided between the interference layer and the reflective layer, or comprising a transparent substrate, a magnetooptical recording layer, a reflective layer and an organic protective layer, the reflective layer being provided between the magnetooptical recording layer and the organic protective layer.