Quantum random number generator using photon-number path entanglement

Kwon Osung; Cho Young-Wook; Kim Yoon-Ho

doi:10.1364/AO.48.001774

Quantum random number generator using photon-number path entanglement

Kwon Osung, Cho Young-Wook, Kim Yoon-Ho

Department of Physics

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

We report a quantum random number generator based on the photon-number-path entangled state that is prepared by means of two-photon quantum interference at a beam splitter. The randomness in our scheme is truly quantum mechanical in origin since it results from the projection measurement of the entangled two-photon state. The generated bit sequences satisfr the standard randomness test.

Original language	English
Pages (from-to)	1774-1778
Number of pages	5
Journal	Applied Optics
Volume	48
Issue number	9
DOIs	https://doi.org/10.1364/AO.48.001774
Publication status	Published - 2009 Mar 20

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Engineering (miscellaneous)
Electrical and Electronic Engineering

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10.1364/AO.48.001774

Cite this

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AB - We report a quantum random number generator based on the photon-number-path entangled state that is prepared by means of two-photon quantum interference at a beam splitter. The randomness in our scheme is truly quantum mechanical in origin since it results from the projection measurement of the entangled two-photon state. The generated bit sequences satisfr the standard randomness test.

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Quantum random number generator using photon-number path entanglement

Abstract

All Science Journal Classification (ASJC) codes

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