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Wavelength Teleportation via Distant Quantum Entanglement

M. S. Shahriar·P. Pradhan·V. Gopal·G. Pati·G. C. Cardoso
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Abstract

Recently, we have shown theoretically [1] as well as experimentally [2] how the phase of an electromagnetic field can be determined by measuring the population of either of the two states of a two-level atomic system excited by this field, via the so-called Bloch-Siegert oscillation resulting from the interference between the co- and counter-rotating excitations. Here, we show how a degenerate entanglement, created without transmitting any timing signal, can be used to teleport this phase information. This phase-teleportation process may be applied to achieve wavelength teleportation, which in turn may be used for frequency-locking of remote oscillators.

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M. S. Shahriar, P. Pradhan, V. Gopal, G. Pati, G. C. Cardoso. 2003-09-25. Wavelength Teleportation via Distant Quantum Entanglement. https://arxiv.org/abs/quant-ph/0309085

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