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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Control of photon-magnon coupling with a nonuniform microwave magnetic field
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Control of photon-magnon coupling with a nonuniform microwave magnetic field

机译:具有非均匀微波磁场的光子 - 氧化棒耦合

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We have experimentally investigated the photon magnon coupling generated by split-ring resonator (SRR)/yttrium iron garnet (YIG) thin film configuration. The uniformity of the transmission microwave magnetic field from the SRR to YIG thin film can be controlled by changing the track width of the split-ring. The behavior of the strength of photon magnon coupling was investigated by tuning the track width of the split-ring. Compared with the uniform field design, larger coupling can be found in the SRR/YIG thin film configuration with nonuniform setup. The results reveal a new way to increase the coupling between magnon and photons.
机译:我们已经通过实验研究了通过分流环谐振器(SRR)/钇铁石榴石(YIG)薄膜配置产生的光子氧化胶耦合。 通过改变分流环的轨道宽度,可以通过改变分流环的轨道宽度来控制从SRR到薄膜的传输微波磁场的均匀性。 通过调节分流环的轨道宽度来研究光子氧化载耦合强度的行为。 与统一的现场设计相比,在具有非均匀设置的SRR / YIG薄膜配置中可以找到更大的耦合。 结果揭示了增加贵金翁和光子之间耦合的新方法。

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