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arXiv 1206.0930quant-phphysics.optics
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利用双光子吸收和经典Zeno效应实现全光开关

All-Optical Switching Demonstration using Two-Photon Absorption and the Classical Zeno Effect

S. M. Hendrickson, C. N. Weiler, R. M. Camacho, P. T. Rakich, A. I. Young, M. J. Shaw, T. B. Pittman, J. D. Franson, B. C. Jacobs

摘要:

在氮化硅微盘谐振腔中实现了低对比度全光Zeno开关。该装置是基于抑制由于非简并双光子吸收的场建立在一个微腔内。由于与器件物理相关的限制,该实验在谐振器中使用一个光束,在自由空间中使用一个光束。这些结果表明,一个类似的方案,两个光束谐振腔将对应于输入功率水平接近20 nW。

英文摘要:

Low-contrast all-optical Zeno switching has been demonstrated in a silicon nitride microdisk resonator coupled to a hot atomic vapor. The device is based on the suppression of the field build-up within a microcavity due to non-degenerate two-photon absorption. This experiment used one beam in a resonator and one in free-space due to limitations related to device physics. These results suggest that a similar scheme with both beams resonant in the cavity would correspond to input power levels near 20 nW.

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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