利用金属纳米颗粒无序结构实现随机激光发射。(Nano Letters, 11, 4295-4298 ) Random laser based on waveguided plasmonic gain channels ABSTRACT A waveguide-plasmonic scheme is constructed by coating the matrix of randomly distributed gold nano-island structures with a layer ...
利用零折射率材料设计电磁屏蔽器和能量会聚器(Applied Physics Express,4,074301,2011) 1、利用零折射率材料实现干涉场的电磁屏蔽; 2、利用零折射率材料实现波导传输过程中的能量会聚; Abstract We propose a technique for electromagnetic shielding by combining zero-index metamaterials ( ...
利用零折射率实现激光会聚(Optics Letters,36,2689,2011) 1、利用零折射率材料实现任意形状腔体的激光会聚; 2、利用零折射率材料实现任意多束激光自动会聚; ABSTRACT The possibility of laser ignition using zero index metamaterials (ZIM) is investigated theoretically. Usin ...
本文利用全息法制作了基于散斑结构的极弱散射随机激光器(Physcal Review A,82,023824,2010): ABSTRACT: It is reported experimentally that low-threshold random lasing in a weakly scattering disordered structure formed by speckles using holography is achieved. It shows that the emission property of ...
本文提出用嵌入式变换光学设计偏振分束器、基于偏振的cloak(1:Optics Express,17,17207,2009)和电磁局域器件:(2:Optics Express,18,11891,2010): Abstract1: A universal 2D transformation formula for embedded transformation optics is suggested. Linear and nonlinear transformation results using t ...