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arXiv quant-ph/0111110quant-ph
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腔中单原子双光子Fock态的产生与探测

Generating and probing a two-photon Fock state with a single atom in a cavity

P. Bertet, S. Osnaghi, P. Milman, A. Auffeves, P. Maioli, M. Brune, J. M. Raimond, S. Haroche

摘要:

在维持“源模“和“靶模”的腔中,用单个圆形里德伯原子制备了双光子Fock态。在三阶拉曼过程中,原子在目标中发射光子,同时将一个光子从源散射到目标中。最后的双光子态是通过用拉姆齐干涉法测量靶场在同一原子上引起的腔光位移来探测的。对其他多光子过程和一种新型微脉塞的扩展作了简要的讨论。

英文摘要:

A two-photon Fock state is prepared in a cavity sustaining a "source mode " and a "target mode", with a single circular Rydberg atom. In a third-order Raman process, the atom emits a photon in the target while scattering one photon from the source into the target. The final two-photon state is probed by measuring by Ramsey interferometry the cavity light shifts induced by the target field on the same atom. Extensions to other multi-photon processes and to a new type of micromaser are briefly discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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