Quantum Random Number Generation Based on Spatial Modal Superposition over Few-Mode-Fibers

• A quantum random number generator based on few-mode fiber technology is presented. The randomness originates from measurements of spatial modal quantum superpositions of the LP11a and LP11b modes. The generated sequences have passed NIST tests.

Ämnesord

NATURVETENSKAP  -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)

Nyckelord

Few mode fibers

Optical fibers

Random number generation

Single mode fibers

Single photon detectors

Variable optical attenuators

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