| 摘要 |
PURPOSE: To provide an optical recording medium which is more inexpensive and responsible for fast recording a DRAW type org. dye-base optical recording medium and to provide a recording and reproducing system using the medium. CONSTITUTION: This optical recording medium is obtd. by successively depositing a recording layer containing dyes, reflecting layer, and protective layer on a transparent resin substrate. Org. dyes having the following optical characteristics are used for the recording layer, and aluminum or aluminum alloy is used for the reflecting layer. The optical recording medium and the system thus obtd. can response short wavelength (500-700nm) fast recording and CD reproduction (770-830nm). |
