Extracting coupling and loss coefficients from a ring resonator
Extracting coupling and loss coefficients from a ring resonator
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DOI：
10.1364/oe.17.018971
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发表时间：
2009-10-21
期刊：
影响因子：
3.8
通讯作者：
Janz, S.
中科院分区：
文献类型：
--
作者：
McKinnon, W. R.;Xu, D. -X.;Janz, S.
本文提出了一种从单个谐振器的谐振峰宽、谐振峰深和谐振峰间距中提取环形谐振器的耦合系数和损耗系数的方法。虽然所使用的公式不区分哪些系数是耦合，哪些是损耗，它示出了如何这些系数可以根据它们如何随波长或设备参数而变化来解开。
A method is developed for extracting the coupling and loss coefficients of ring resonators from the peak widths, depths, and spacings of the resonances of a single resonator. Although the formulas used do not distinguish which coefficient is coupling and which is loss, it is shown how these coefficients can be disentangled based on how they vary with wavelength or device parameters.