Optical information recording medium

摘要

For improving the jitter property and ensuring the high reliability of an optical disk, a metal film containing phosphorus is disposed in a reflective layer, the layer having a hardness of 60 mgf/µm 2 or more as a nano indentation hardness, an adhesive layer used for bonding has a glass transition temperature of 100°C or higher and 200°C or lower, and a modulus of elasticity at 25 to 80°C of 1000 MPa or more and an adhesion strength of 4N or more, and the dye for the dye recording layer has a water solubility of 0.2 or less as the light absorption.