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arXiv 1603.02446physics.optics
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微滴谐振腔的能级交叉和模态结构

Level-crossing and modal structure in microdroplet resonators

Sarah T. Attar, Vladimir Shuvayev, Lev Deych, Leopoldo L. Martin, Tal Carmon

摘要:

我们制作了一个耦合到标准锥形光纤的液芯液包层微腔,然后实验映射这种液滴谐振器的回音壁模式。我们的谐振器的形状类似于一个薄的扁长球体,这使得许多高阶横模的空间,这表明他们中的一些将共享相同的谐振频率。事实上,我们通过实验观察到,超过一半的液滴的模式具有具有相同频率的兄弟(线宽内),因此表现出常设的干扰图案。

英文摘要:

We fabricate a liquid-core liquid-clad microcavity that is coupled to a standard tapered fiber, and then experimentally map the whispering-gallery modes of this droplet resonator. The shape of our resonator is similar to a thin prolate spheroid, which makes space for many high-order transverse modes, suggesting that some of them will share the same resonance frequency. Indeed, we experimentally observe that more than half of the droplet's modes have a sibling having the same frequency (to within linewidth) and therefore exhibiting a standing interference-pattern.

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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