Optical data storage system having combined fluorescent...

Details Optical data storage system having combined fluorescent... Optical data storage system having combined fluorescent...

2008-07-29

2008-07-29

Huber, Paul (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Layered

C369S288000

Reexamination Certificate

active

11300255

ABSTRACT:
A general optical storage system (OSS) contains an optical drive and a fluorescent multilayer disc (FMLD), which can be realized as a multilayer structure with data storage in fluorescent spots like pits or spiral grooves, divided by layers, transparent to reading and fluorescent radiation. The OSS includes a fluorescent signal reception device, capable of reading FMLD, as well as reflective CD and DVD discs (including CD-R, CD-RW, DVD-R, etc.). Increase of pit width in FMLD and use of microangle mirrors allow increase of the information signal. Elimination of FMLD fluorescence lifetime influence on data pulse duration allows an increase in the data reading rate. The absorption indices of different layers of FMLD are optimized.

REFERENCES:
patent: 4927681 (1990-05-01), Chikuma
patent: 5103443 (1992-04-01), Gerber
patent: 6009065 (1999-12-01), Glushko et al.
patent: 6071671 (2000-06-01), Glushko et al.
patent: 6522616 (2003-02-01), Magnitski et al.
patent: 4444988 (1996-06-01), None
patent: 0 354 601 (1990-02-01), None
patent: 11149663 (1999-06-01), None
patent: WO 98/26252 (1998-06-01), None
patent: WO 98/33864 (1998-08-01), None
patent: WO 98/50914 (1998-11-01), None
patent: WO 99/09550 (1999-02-01), None
patent: WO 99/23647 (1999-05-01), None
patent: WO 99/23649 (1999-05-01), None

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