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arXiv · 0807.3440

Quantum Random Number Generator using Photon-Number Path Entanglement

Osung Kwon·Young-Wook Cho·Yoon-Ho Kim
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Abstract

We report a novel quantum random number generator based on the photon-number$-$path entangled state which is prepared via two-photon quantum interference at a beam splitter. The randomness in our scheme is of truly quantum mechanical origin as it comes from the projection measurement of the entangled two-photon state. The generated bit sequences satisfy the standard randomness test.

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Osung Kwon, Young-Wook Cho, Yoon-Ho Kim. 2008-08-04. Quantum Random Number Generator using Photon-Number Path Entanglement. https://doi.org/10.1364/ao.48.001774

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