Optical and microwave devices with nonlinear materials offer a series of novel phenomena and have many potential applications, so they have received more and more attention. There have been many papers which investiga...Optical and microwave devices with nonlinear materials offer a series of novel phenomena and have many potential applications, so they have received more and more attention. There have been many papers which investigated wave propagation in uniform optical waveguides with nonlinear materials and discovered that they possess the properties of self-focusing and bistability. However, there have rarely been reports on studying the 3-D nonlinear electromagnetic cavities. In the meantime among the methods used to analyze nonlinear optical waveguides, the most commonly used展开更多
本文将谐振腔法结合 Raleigh-Ritz 法与场源变分技术推广应用于分析双鳍线的不连续性,并以单侧——双侧——单侧级联鳍线不连续性为例,对两面不连续性同时选择两个基函数进行精确分析。作为分析结果,本文给出了其 T 型等效电路参数的一...本文将谐振腔法结合 Raleigh-Ritz 法与场源变分技术推广应用于分析双鳍线的不连续性,并以单侧——双侧——单侧级联鳍线不连续性为例,对两面不连续性同时选择两个基函数进行精确分析。作为分析结果,本文给出了其 T 型等效电路参数的一组数据,与已发表的数据比较,一致性较好。展开更多
基金Project supported by the State Education Commission of Chinathe Grant of Natural Science of Peking University.
文摘Optical and microwave devices with nonlinear materials offer a series of novel phenomena and have many potential applications, so they have received more and more attention. There have been many papers which investigated wave propagation in uniform optical waveguides with nonlinear materials and discovered that they possess the properties of self-focusing and bistability. However, there have rarely been reports on studying the 3-D nonlinear electromagnetic cavities. In the meantime among the methods used to analyze nonlinear optical waveguides, the most commonly used
