| 摘要 |
PURPOSE:To form recording marks having a uniform shape before and after a part which becomes a recording mark by making the temperature distribution before and after the part uniform and raising the temperature of the part as a whole. CONSTITUTION:The title recording device has a light beam scanning section 2a provided with a polygon mirror 8 which makes such scanning operations that a light spot is moved following the moving direction and moving speed of a magneto-optical disk 10 from an irradiation starting position synchronously to recording data (a) or a recording clock (e). Since the section 2a makes such scanning operations that the light spot is moved following the moving direction or moving speed of the disk 10 from the irradiation starting position synchronously to the data (a) or clock (e), the light spot always exists at the same place (a part which becomes a recording mark) on the optical recording medium during the period when the scanning operations are performed synchronous to the data (a) or clock (e). |
