Holographic data storage medium and an associated method thereof
AssigneeGeneral Electric Company
InventorsXiaolei Shi, John Anderson Fergus Ross, Victor Petrovich Ostroverkhov, Juan Jose Becerra
Life of this patent
Estimating the term…
Abstract
A method implemented using a data recording system is disclosed. The method includes receiving a micro-holographic data storage medium comprising a micro-hologram track having a first cross-sectional area. The method further includes recording a data in the micro-hologram track to form a data track in the micro-hologram track having a second cross-sectional area smaller than the first cross-sectional area.
Claims26
A method implemented using a data recording system, the method comprising:
- receiving a micro-holographic data storage medium comprising a micro-hologram track having a first cross-sectional area;
- recording a data in the micro-hologram track to form a data track in the micro-hologram track having a second cross-sectional area smaller than the first cross-sectional area;
- and
- selecting at least one data marking scheme among a plurality of data marking schemes for recording the data on the micro-hologram track.
A micro-holographic data storage medium, comprising:
- an inert layer;
- a functional film disposed overlapping the inert layer;
- a micro-hologram track having a first cross-sectional area formed in the functional film;
- a data track having a second cross-sectional area smaller than the first cross-sectional area formed in the micro-hologram track;
- wherein the data track comprises a data stored at a plurality of levels in the micro-hologram track.
A non-transitory computer readable medium encoded with a program to instruct a processing unit to:
- record a data in a micro-hologram track of a micro-holographic storage medium to form a data track in the micro-hologram track;
- wherein the micro-hologram track has a first cross-sectional area and the data track has a second cross-sectional area smaller than the first cross-sectional area;
- and
- wherein at least one data marking scheme among a plurality of data marking schemes for recording the data on the micro-hologram track is selected.
Dependencies are inferred from the claim text.