Title:
【発明の名称】高密度光記録機器のための適応的な記録方法及びその装置
Document Type and Number:
Japanese Patent JP2002524810
Kind Code:
A
Abstract:
An adaptive recording method and apparatus for optimizing power of a laser diode is provided. In a method for optimizing read power, peak power and bias power for overwrite pulses and supplying the same to the laser diode, the adaptive recording method includes the steps of discriminating the mark size of input NRZI (Non Return to Zero Inversion) data, and varying power of the overwrite pulses in accordance with the discriminated mark size.
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Inventors:
Jin Gyo Seo
Application Number:
JP2000542766A
Publication Date:
August 06, 2002
Filing Date:
April 03, 1999
Export Citation:
Assignee:
Samsung Electronics Company Limited
International Classes:
G11B7/0045; G11B7/006; G11B7/125; G11B11/105; (IPC1-7): G11B7/125; G11B7/0045; G11B11/105
Attorney, Agent or Firm:
Masatake Shiga (1 person outside)