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arXiv 2005.09597physics.opticsnlin.PS
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被动驱动克尔腔中的耗散极化畴壁

Dissipative polarization domain walls in a passive driven Kerr resonator

Bruno Garbin, Julien Fatome, Gian-Luca Oppo, Miro Erkintalo, Stuart G. Murdoch, Stéphane Coen

摘要:

利用无源驱动的非线性光纤环形腔,我们报道了耗散偏振畴壁的实验实现。域壁通过对称性破坏分叉出现,并且由时间局部化结构组成,其中谐振器的两个偏振模式的振幅互换,分离正交偏振状态的域。我们表明,耗散极化畴壁可以坚持在谐振腔中不改变形状。我们还演示了按需激发,以及钉扎域壁在特定位置任意长的时间。我们的结果可以证明是有用的普遍存在的畴壁相关现象的模拟仿真,并铺平了道路,全光缓冲器适用于传输的拓扑比特。

英文摘要:

Using a passive driven nonlinear optical fiber ring resonator, we report the experimental realization of dissipative polarization domain walls. The domain walls arise through a symmetry breaking bifurcation and consist of temporally localized structures where the amplitudes of the two polarization modes of the resonator interchange, segregating domains of orthogonal polarization states. We show that dissipative polarization domain walls can persist in the resonator without changing shape. We also demonstrate on-demand excitation, as well as pinning of domain walls at specific positions for arbitrary long times. Our results could prove useful for the analog simulation of ubiquitous domain-wall related phenomena, and pave the way to an all-optical buffer adapted to the transmission of topological bits.

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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