OPTICAL INFORMATION RECORD MEDIUM

An optical information record medium ( 1 ) has at least one information layer ( 100 ) comprising a transparent substrate wherein nano-elements ( 101 ), for example nanotubes, having a symmetry axis are embedded. Information can be recorded by orienting the axes of the nano-elements within selected r...

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Hauptverfasser: HENDRIKS, ROBERT, F., M, KURT, RAPLH, LIEDENBAUM, COEN, T., H., F
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creator HENDRIKS, ROBERT, F., M
KURT, RAPLH
LIEDENBAUM, COEN, T., H., F
description An optical information record medium ( 1 ) has at least one information layer ( 100 ) comprising a transparent substrate wherein nano-elements ( 101 ), for example nanotubes, having a symmetry axis are embedded. Information can be recorded by orienting the axes of the nano-elements within selected regions ( 110,120 ) in the same direction. Information can be read from the medium by means of a radiation beam having a polarization direction (p 1 , p 2 ) corresponding to the said direction of the nano-elements, thereby creating absorptive information areas ( 110,120 ). In this way high information density can be achieved.
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subjects INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
STATIC STORES
title OPTICAL INFORMATION RECORD MEDIUM
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