An optical disc drive apparatus includes: a laser beam source; a collector
device disposed as facing a disc that can record a signal, which collects
a laser beam emitted from the laser beam source onto the disc; a record
processing module which records the signal on the disc through the
collector device while modulating laser power of the laser beam source; a
reflecting light level detecting module which receives the reflecting
light when the signal is recorded and detects a level of the reflecting
light; a laser power control module which controls the laser power when
the signal is recorded based on the detected level of the reflecting
light; a tilt control module which controls a tilt angle between the disc
and the collector device based on the detected level of the reflecting
light; and a switching module which switches between control of the laser
power and the tilt angle.