High-density magneto-optical disk storage and the effect of finite beam size in readout

M. Mansuripur

doi:10.1063/1.334044

High-density magneto-optical disk storage and the effect of finite beam size in readout

Research output: Contribution to journal › Article › peer-review

Abstract

A method of data reconstruction from a digital magneto-optical disk system with diffraction-limited spot size is described. Using a linear filter with high-frequency enhancement we show that significant improvements in the storage capacity can be achieved at a reasonable cost in terms of the signal-to-noise ratio. Performance is evaluated against an optimum but impractical method as well as a technique for the reconstruction of the analog waveforms.

Original language	English (US)
Pages (from-to)	1165-1170
Number of pages	6
Journal	Journal of Applied Physics
Volume	56
Issue number	4
DOIs	https://doi.org/10.1063/1.334044
State	Published - 1984
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1063/1.334044

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title = "High-density magneto-optical disk storage and the effect of finite beam size in readout",

abstract = "A method of data reconstruction from a digital magneto-optical disk system with diffraction-limited spot size is described. Using a linear filter with high-frequency enhancement we show that significant improvements in the storage capacity can be achieved at a reasonable cost in terms of the signal-to-noise ratio. Performance is evaluated against an optimum but impractical method as well as a technique for the reconstruction of the analog waveforms.",

author = "M. Mansuripur",

year = "1984",

doi = "10.1063/1.334044",

language = "English (US)",

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pages = "1165--1170",

journal = "Journal of Applied Physics",

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publisher = "American Institute of Physics",

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AB - A method of data reconstruction from a digital magneto-optical disk system with diffraction-limited spot size is described. Using a linear filter with high-frequency enhancement we show that significant improvements in the storage capacity can be achieved at a reasonable cost in terms of the signal-to-noise ratio. Performance is evaluated against an optimum but impractical method as well as a technique for the reconstruction of the analog waveforms.

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High-density magneto-optical disk storage and the effect of finite beam size in readout

Abstract

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