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Numerical Simulation of Bell Inequality's Violation Using Optical Transverse Modes in Multimode Waveguides |
| FU Jian, GAO Shu-Juan |
| State Key Lab of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou 310027 |
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| Cite this article: |
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FU Jian, GAO Shu-Juan 2008 Chin. Phys. Lett. 25 2350-2353 |
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Abstract We numerically demonstrate that `mode-entangled states' based on the transverse modes of classical optical fields in multimode waveguides violate Bell's inequality. Numerically simulating the correlation measurement scheme of Bell's inequality, we obtain the normalized correlation functions of the intensity fluctuations for the two entangled classical fields. By using the correlation functions, the maximum violations of Bell's inequality are obtained. This implies that the two classical fields in the mode-entangled states, although spatially separated, present a nonlocal correlation.
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| Keywords:
03.65.Ud
03.67.Mn
42.50.Xa
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Received: 16 January 2008
Published: 26 June 2008
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| PACS: |
03.65.Ud
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(Entanglement and quantum nonlocality)
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03.67.Mn
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(Entanglement measures, witnesses, and other characterizations)
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42.50.Xa
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(Optical tests of quantum theory)
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