The frequencies are appropriately higher for faster writing speeds.
CD-R and CD-RW discs use a frequency modulated wobble of 140.6 kHz to encode information, such as the Absolute Time in Pregroove (ATIP), into the groove.
[1] DVD-R and DVD-RW have a constant wobble frequency of 140.6 kHz relying on data 'pits' beside the groove to convey information (Land pre-pit).
[2] The practical upshot of this arrangement is that the recording drive can navigate to an exact location on the DVD+R(W) disc whereas it cannot do so with the DVD-R(W).
BD-R and BD-RE [3] discs utilise Address in Pregroove.