Optical information recording medium, method and apparatus.

摘要

The invention relates to an optical information recording medium comprising a substrate and an information recording layer formed thereon comprising at least two organic dyes having different chemical structures and having a continuous playback ability of 10<5> times or more at a playback laser power of 0.5 to 1.5 mW, which is excellent in readout light stability (durability) and reflectance, a method for producing the optical information recording medium, and a method and an apparatus for information playback, comprising this recording medium.