Measuring laser lens power at different read/write speeds?


#1

Hello.
Because I hate saying “the title says it all, already”, I will explain it more detailed:

  • How can the power of the laser lens (mW, voltage, ampèrage) be measured?
  • Is the power any different at different speeds of reading and writing? Is it higher at

higher writing speeds? Also for reading?

  • How much is the approximate power of different disc types at different speeds?
  • Is it the same for all drives on the same disc type?

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