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arXiv 1201.2689physics.optics
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负频率共振辐射

Negative frequency resonant radiation

E. Rubino, J. McLenaghan, S. C. Kehr, F. Belgiorno, D. Townsend, S. Rohr, C. E. Kuklewicz, U. Leonhardt, F. König, D. Faccio

摘要:

光孤子或类孤子态通过共振发射过程使光的频率发生蓝移。我们预测的第二传播模式产生的机制。这种模式,称为负共振辐射源于孤子模式的色散关系的负频率分支的耦合。在体相介质和光子晶体光纤中的测量证实了我们的预测。

英文摘要:

Optical solitons or soliton-like states shed light to blue-shifted frequencies through a resonant emission process. We predict a mechanism by which a second propagating mode is generated. This mode, called negative resonant radiation originates from the coupling of the soliton mode to the negative frequency branch of the dispersion relation. Measurements in both bulk media and photonic crystal fibres confirm our predictions.

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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