| 摘要 |
PROBLEM TO BE SOLVED: To provide an in expensive and small-sized optical pickup capable of condensing a laser beam of a sufficient light quantity for recording surfaces of plural recording media with a simple constitution. SOLUTION: The optical pickup 100 recording/reproducing information on/ from the recording surfaces of respective recording media by irradiating the laser beam to plural recording media 112, 112' is provided with a galvano-mirror 300 selectively reflecting the laser beam from a light source 104 toward any one side of plural recording media and adjusting beam spot positions on the recording surfaces of respective recording media. |
