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![a) CDs are blasted with a 532 nm green laser, (b) the emission scheme... | Download Scientific Diagram a) CDs are blasted with a 532 nm green laser, (b) the emission scheme... | Download Scientific Diagram](https://www.researchgate.net/publication/341201347/figure/fig1/AS:890302151802880@1589275982235/a-CDs-are-blasted-with-a-532-nm-green-laser-b-the-emission-scheme-process-and-c.png)
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Why is the wavelength of light used to read data on DVD's smaller than the minimum pit length? - Quora
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