Serafimovich Pavel G, Kazanskiy Nikolay L, Khonina Svetlana N
Image Processing Systems Institute of the Russian Academy of Sciences, Samara, Russia.
Appl Opt. 2013 Aug 10;52(23):5830-4. doi: 10.1364/AO.52.005830.
The authors propose and numerically examine a two-component design for an optical nanocavity. Such a nanocavity consists, first, of a photonic crystal (PC) nanobeam, in which the PC unit cell is not changed. Second, the cavity contains a fragment of some supplementary material of the size of several or several tens of PC unit cells. When the two components are combined, a defect forms in which the resonant mode can be excited. The advantages of the proposed cavity model are reported, particularly the possibility of implementing electrically pumped light sources and amplifiers and the simplification of development of nanocavities with nonlinear properties. The fabrication tolerances of the proposed nanocavity were investigated. It has been found that existing structural layer alignment technologies can be used for fabricating the suggested cavity.
作者提出并通过数值方法研究了一种用于光学纳米腔的双组分设计。这种纳米腔首先由一个光子晶体（PC）纳米梁组成，其中PC晶胞不变。其次，腔中包含一段尺寸为几个或几十个PC晶胞的某种补充材料片段。当这两个组分组合时，会形成一个能激发共振模式的缺陷。报告了所提出的腔模型的优点，特别是实现电泵浦光源和放大器的可能性以及简化具有非线性特性的纳米腔的开发。研究了所提出的纳米腔的制造公差。已发现现有的结构层对准技术可用于制造所建议的腔。
