Theoretical means are used to show how asymmetry allows the generalization of microcavity resonators. The transfer matrix method is used to show that field localization and maximum transmission reduction can be minimized by introducing an asymmetry into the cavity structure, for the case when refractive indexes of incident and transmission media are not the same, obtaining a generalization for this kind of system, and theoretically solving the effect of using an asymmetry. These calculations are explicitly shown for an experimental system consisting of a porous-silicon asymmetric microcavity, clearly obtaining a larger transmittance compared with the symmetric case.

中文翻译：

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微腔的泛化：不对称性在所支持微腔的场定位和透射率中的影响

使用理论方法来显示不对称性如何使微腔谐振器通用化。传输矩阵法用于表明，通过在腔体结构中引入不对称性，可以使场的局域性和最大的透射减小最小化，以防止入射介质和透射介质的折射率不同的情况。系统，并从理论上解决使用不对称的影响。对于由多孔硅不对称微腔组成的实验系统，这些计算得到了明确显示，与对称情况相比，显然获得了更大的透射率。