The present invention relates to apparatuses and processes for recording
dye-based recordable DVD media in higher quality at higher linear
recording velocity, and provides an apparatus for recording a dye-based
recordable DVD medium comprising a shortest mark recording unit, a second
mark recording unit, and a cooling pulse irradiating unit, wherein the
dye-based recordable DVD medium comprises a substrate and a recording
layer formed on the substrate, the substrate comprises a guide groove to
which wobble is formed, and the recording layer comprises at least an
organic dye, the shortest mark recording unit is configured to record
each of the shortest marks by use of one pulse beam of which the rear
edge is more energized than the front edge, the second mark recording
unit is configured to record each of the marks other than the shortest
marks by use of one pulse beam of which the two sites of front and rear
edges are energized, the cooling pulse irradiating unit is configured to
irradiate cooling pulse laser beams onto the backwards of the respective
pulse beams at 0.1 mW/pulse or less of optical energy, and the recording
of marks is performed on the recording layer at a recording linear
velocity of 42 m/sec or more.