RECORDING DEVICE, RECORDING METHOD, AND COMPUTER PROGRAM

摘要

A recording device (200) includes recording means (351) for recording recording information with a variable recording power, recording control means (354) for controlling the recording means so that recording information is recording adjacent to the unrecorded portion, power control means (361) for controlling the recording power in such a manner that the recording power used when recording the recording information adjacent to the unrecorded portion is weaker than the recording power used when recording recording information other than the recording information recorded adjacent to the unrecorded portion, and overwrite control means (362) for controlling the recording means so that the overwrite information having a ratio of a mark signal component existence smaller than the ratio of a space signal existence is overwritten as the recording information.