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arXiv quant-ph/0603044quant-ph
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利用腔中两个模间干涉的光学透明

Optical Transparency Using Interference Between Two Modes of a Cavity

J. D. Franson, S. M. Hendrickson

摘要:

在电磁感应透明(EIT)中,由于强激光束产生的两个修饰原子态之间的相消干涉,探测光束的吸收大大降低。在这里,我们表明,在单光子吸收率类似的减少,可以通过调整探测光束之间的谐振腔的两个模式的谐振频率的一半。这种技术有望在增强双光子吸收的同时减少由于单光子散射造成的损失。

英文摘要:

In electromagnetically-induced transparency (EIT), the absorption of a probe beam is greatly reduced due to destructive interference between two dressed atomic states produced by a strong laser beam. Here we show that a similar reduction in the single-photon absorption rate can be achieved by tuning a probe beam to be halfway between the resonant frequencies of two modes of a cavity. This technique is expected to be useful in enhancing two-photon absorption while reducing losses due to single-photon scattering.

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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