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Single-photon frequency up-conversion with multimode pumping

  • East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Efficient single-photon frequency up-conversion was demonstrated under strong multi-longitudinal-mode pump, where the incident single-photon state was converted to a superposition state after the nonlinear interaction with the multimode pump field. Through frequency summing with a sufficiently strong multimode pump at 1.06â€'Îm, a single-photon signal at 1.55â€'Îm was up-converted to the visible replicas near 0.63â€'Îm with a nearly unity efficiency. This may support tunable multimode photonic quantum-information interface and precise wavelength control on single-photon manipulation.

源语言英语
期刊论文编号033815
期刊Physical Review A - Atomic, Molecular, and Optical Physics
卷77
期3
DOI
出版状态已出版 - 6 3月 2008

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