| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple structural optical disk processor using a galvano- mirror. SOLUTION: This device is the optical disk processor irradiating a beam along a track spirally formed on a data recording surface D' of an optical disk D rotating at a fixed rotational speed, light receiving the reflected beam of the emitted beam and reading the data recorded on its recording surface, and the beam emitted from a light source is emitted to the track through the galvano-mirror G. |
