Information recording apparatus and information recording method

摘要

A high frequency signal generating unit (16) generates a digital high frequency signal (S11) based on the recording signal (Sr). An adder (14) adds the generated recording pulse signal (S10) and the high frequency signal to generate a driving pulse signal (ILD). A driving unit drives a laser diode (15) based on driving pulse signal. An independent claim is also included for an information recording method.