Optical racetrack ring-resonator based on two U-bent microfibers
Optical racetrack ring-resonator based on two U-bent microfibers
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DOI：
10.1063/1.3540684
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发表时间：
2011-01
影响因子：
4
通讯作者：
Yongmin Jung;G. Brambilla;G. S. Murugan;D. Richardson
中科院分区：
文献类型：
--
作者：
Yongmin Jung;G. Brambilla;G. S. Murugan;D. Richardson
我们在实验上展示了一个光学赛道环形谐振器，它有四个光学端口，使用两个u形弯曲的微纤维直接物理接触。由于所产生的强光学共振，沿着闭环路径可以清楚地观察到局部光。该谐振器嵌入在低折射率聚合物基体中，以提高长期的机械和光学稳定性，从而可以详细研究其偏振特性。
We experimentally demonstrate an optical racetrack ring-resonator with four optical ports constructed using two U-shaped bent microfibers placed into direct physical contact. Localized light is clearly observed along the closed loop path as a result of the resulting strong optical resonance. The resonator was embedded in a low-index polymer matrix to improve the long term mechanical and optical stability allowing a detailed study of its polarization characteristics.