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← ScienceWhich consequence results when a photon pair becomes entangled in free-space optical communication?
A)Increased quantum key distribution range✓
B)Diminished atmospheric turbulence effects
C)Enhanced signal-to-noise ratio linearity
D)Reduced photon arrival rate stability
💡 Explanation
Increased quantum key distribution range occurs because entanglement enables quantum teleportation using the Einstein-Podolsky-Rosen paradox, strengthening correlation over distance, therefore eavesdropping probability is reduced rather than atmospheric turbulence being inherently diminished.
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