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Performance of a deterministic source of entangled photonic qubits

Giacomo Ciaramicoli·Paolo Tombesi·David Vitali
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Abstract

We study the possible limitations and sources of decoherence in the scheme for the deterministic generation of polarization-entangled photons, recently proposed by Gheri et al. [K. M. Gheri et al., Phys. Rev. A 58, R2627 (1998)], based on an appropriately driven single atom trapped within an optical cavity. We consider in particular the effects of laser intensity fluctuations, photon losses, and atomic motion.

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Giacomo Ciaramicoli, Paolo Tombesi, David Vitali. 2000-09-11. Performance of a deterministic source of entangled photonic qubits. https://doi.org/10.1088/1464-4266/3/1/363

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