| 摘要 |
<p>A magnetooptical recording medium including embodiment shown in figure 6, where a substrate is provided with a reflective layer, a magnetooptic recording layer, an insulating power mitigating layer, a heat conductive power mitigating layer and a topmost layer which may be made of a material such as diamond like carbon (DLC). This medium structure reduces the thermal burden transferred from the recording layer to an optical head (140) which floads within a wavelength of the optical recording medium (150), such as that shown in figure 1 when recorded is perfomed by both preventing heat conduction to the head using the topmost layer and the heat insulating layer and conducting any heat generated through the use of the reflective layer and the heat conductive power mitigating layer away from the optical head.</p> |
