Optical recording method, optical recording apparatus, one-chip CPU device, and computer program

• Main Authors: SEKIGUCHI MITSUO, KAKIMOTO HIROYA, MIYAZAWA FUYUKI
• Format: Patent
• Language: English
• Published: 15.02.2007
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

There are provided an optical recording method, an optical recording apparatus, a one-chip CPU device, and a computer program, which can save a test time before recording information so as to record information for a short time. Reference data corresponding to a recording condition of a first recording layer, a physical characteristic value correlated with the recording condition, and a physical characteristic value correlated with a recording condition of a second recording layer are extracted from a data table in a memory, and the recording condition of the extracted reference data is set as a recording condition of a recording medium as an information recording target. When no correlated reference data does not exist, the closest reference data are extracted from the data table, and a recording pulse condition suitable for recording information on the second recording layer of an optical disk as the information recording target is extracted on the basis of the correlation between the recording condition of the reference data and the physical characteristic value.