Information recording method and optical disk unit

• Main Authors: MIYAMOTO MAKOTO, USHIYAMA JUNKO, MINEMURA HIROYUKI
• Format: Patent
• Language: English
• Published: 21.03.2006
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

Disclosed are an information recording method and an optical disk unit that maintain a good jitter even when a line velocity is variable in a mark edge system. In the case where an erasing power when erasing a record mark at a linear velocity v 1 is Pe1(mW), a recording power when forming the record...