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← ScienceWhich phenomenon limits data density for bit storage using magneto-optical disks?
A)Kerr effect depolarization threshold✓
B)Brewster angle reflection constraints
C)Faraday rotation signal attenuation
D)Fresnel diffraction spreading limit
💡 Explanation
Data density is limited because the Kerr effect, the magneto-optical effect used to read data, experiences depolarization at high densities, therefore reducing signal clarity rather than reflection issues or diffraction limits under standard operating temperatures and wavelengths.
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