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Multi-Layer Optical Memory Device

IP.com Disclosure Number: IPCOM000035997D
Original Publication Date: 1989-Aug-01
Included in the Prior Art Database: 2005-Jan-28

Publishing Venue

IBM

Related People

Authors:
Kano, SS Kobayashi, K [+details]

Abstract

This article describes a new concept of a 3D optical memory which uses a thin film multi-layer structure, which enables realizing N times higher volume density for a write-once disk system (N being the number of layers).