| 摘要 |
<p>In an optical recording medium which performs recording and reproduction by irradiating a laser beam onto a recording layer, the recording layer comprises at least a dye compound (A) having an absorption maximum near the wavelength of the recording laser beam and a reflective organic compound (B) which is a substance not having absorption necessary for recording relative to the recording laser beam but having high reflectance relative to the reproduction beam. Also, in an optical recording medium which performs recording and reproduction by irradiation of a laser beam onto a recording layer, the recording layer comprises a dye compound (A) and a reflective organic compound (B), said reflective organic compound having a reflectance of l0 % or higher relative to the light with absorption maximum wavelength of the dye compound (A), and said reflective organic compound (B) having a reflectance greater than that of the dye compound (A) relative to the light with said absorption maximum wavelength.</p> |
