| 摘要 |
<p>Photomagnetic recording apparatus which makes it possible to rewrite data by writing the data on a photomagnetic recording medium, wherein the photomagnetic recording medium (1) is irradiated with a laser beam LB that corresponds to data signal only when a magnetic field is applied to the photomagnetic recording medium (1) to a degree sufficient for inverting the direction of magnetization of the photomagnetic recording medium (1). Thus no noise-up region is formed and a favorable high-density recording is obtained.</p> |
