METHOD OF WRITING DATA ONTO OPTICAL DISK

摘要

PROBLEM TO BE SOLVED: To shorten the total writing time while securing the life of a laser diode. SOLUTION: When data are written in a program area PA, a writing operation is performed at a designated speed. When data are written in a lead-in area LIA and a lead-out area LOA, the writing operation is performed at a speed being higher than the designated one.