512 GB recording on 16-layer optical disc with Blu-ray Disc based optics

摘要

We confirmed the feasibility of a 16-layer write once disc based on Blu-ray Disc optics that was fabricated with inorganic recording material Bi-Ge-O. The total capacity of the disc achieved 400 GB and 512 GB per single disc side with BD lx recording speed utilizing conventional BD technique.