Optical disk recording performance

摘要

PCT No. PCT/GB91/02186 Sec. 371 Date Nov. 22, 1993 Sec. 102(e) Date Nov. 22, 1993 PCT Filed Dec. 10, 1991 PCT Pub. No. WO92/10834 PCT Pub. Date Jun. 25, 1992.A method and apparatus for improving optical disk recording performance is disclosed, which comprises reading data from an optical disk while writing data to the disk in order to verify the data, to control the power of the recording laser and to prevent overwriting of the disk.