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It says the DVD bumps are 320-740 nm. Why does the demo image have only 1100 nm resolution?
by neolog 6y ago
It says the DVD bumps are 320-740 nm. Why does the demo image have only 1100 nm resolution?
- veonik 6y agoThe bumps are 740nm apart, but the laser is 1.1micrometer wide or 1100nm as shown in this diagram https://www.gaudi.ch/GaudiLabs/wp-content/uploads/Pits-1024x529.png https://www.gaudi.ch/GaudiLabs/wp-content/uploads/Pits-1024x...