Multiple data surface optical data storage system

An optical data storage system comprises a multiple data surface medium and optical head. The medium comprises a plurality of substrates separated by a light transmissive medium. Data surfaces are located on the substrate surfaces. A layer of a dye material is deposited onto each of the data surface...

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Bibliographische Detailangaben
Hauptverfasser: IMAINO, WAYNE I, STRAND, TIMOTHY C, ROSEN, HAL J, RUBIN, KURT A, TANG, WADE W.-C
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An optical data storage system comprises a multiple data surface medium and optical head. The medium comprises a plurality of substrates separated by a light transmissive medium. Data surfaces are located on the substrate surfaces. A layer of a dye material is deposited onto each of the data surfaces. The thickness of the dye layer determines the amount of reflectivity for each of the data surfaces.