发明公开
EP0224313A3 Method for the optical recording of information and an optical recording element used in the method 失效
方法中使用的信息光学记录方法和光学记录元件

Method for the optical recording of information and an optical recording element used in the method
摘要:
A method is provided for the optical recording of information in which an amorphous recording layer 4 having a composition according to formula (1) provided on a synthetic resin substrate (2) (Figure 1) in a maximum layer thickness of 150 nm is exposed to infrared laser light having a wavelength of 750-900 nm and pulsed in accordance with the binary information to be recorded with a pulse time of at most 200 ns. A cystalline area 6 (bit) having maximum dimensions of a few micrometres is formed in the amorphous layer in the exposed places. As optical recording element is also provided for use in the method.
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