Wavelength selective optical data storage system

Details Wavelength selective optical data storage system Wavelength selective optical data storage system

1988-04-15

1989-09-19

Richardson, Robert L.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

369102, 369121, 365106, 346 76L, 3461351, G11B 700, G11C 1304

Patent

active

048688070

ABSTRACT:
A recording medium for wavelength selective optical data storage has at least one memory element on which information is recorded by creating recording holes on the absorption spectrum thereof. The spectrum has at least one prerecorded hole for identifying the wavelength positions of the recording holes.

REFERENCES:
patent: 4101976 (1978-07-01), Castro et al.
patent: 4432071 (1984-02-01), Szabo
patent: 4689781 (1987-08-01), Ando
patent: 4783776 (1988-11-01), Ishigaki et al.

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