| 摘要 |
The invention relates to a system (21) for transferring data to disk-like data storage media (23, 23'), which system comprises a pick-up (22, 22') which is at least partially in the form of an inner cylinder and is intended to arrange the data storage media - the side of which that is intended to receive data faces the cylinder axis (29) of the pick-up - and a transfer head (30) which can be rotated about this cylinder axis and has at least two transfer means (24, 24') for transferring the data to the data storage medium (23), wherein the pick-up (22, 22') and the transfer head (30) can also be moved relative to one another in the direction of the cylinder axis (29), and the at least two transfer means (24, 24') comprise a respective array of light sources in order to transfer the data using multi-beam technology. The system (21) is characterized in that the wavelength of the array of light sources of a transfer means (24) differs from the wavelength of the array of light sources of other transfer means (24'), and a control unit (40) is provided in order to alternately switch the transfer means (24, 24') on and off for the purpose of generating light at different wavelengths.
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