Method for controlling an optical recording device for improved

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium

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369 54, 369 58, G11B 700

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active

055747132

ABSTRACT:
It is an object of the present invention to reduce a data error ratio in the mark edge recording method. In this invention, a corrected value of a record pulse is set by checking the data recording characteristics of an optically recording medium. For this reason, it is possible to adjust a length of a record mark to a specified value as well as to suppress errors such as data errors when data is regenerated.

REFERENCES:
patent: 4512005 (1985-04-01), Okamo
patent: 5021894 (1991-06-01), Naito et al.
patent: 5050156 (1991-09-01), Barton
patent: 5072435 (1991-12-01), Bakx
patent: 5185733 (1993-02-01), Finkelstein et al.
patent: 5341360 (1994-08-01), Johann et al.
patent: 5353270 (1994-10-01), Iimura

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