Quantization of Surface Plasmon Polariton by Green’s Tensor Method in Amplifying and Attenuating Media
Quantization of Surface Plasmon Polariton by Green’s Tensor Method in Amplifying and Attenuating Media
复制标题
DOI：
10.1007/s11468-015-0121-1
复制
发表时间：
2015-05
期刊：
影响因子：
3
通讯作者：
Z. Allameh;Rasoul Roknizadeh;R. Masoudi
中科院分区：
文献类型：
--
作者：
Z. Allameh;Rasoul Roknizadeh;R. Masoudi
基于绿色张量方法，提出了一种表面等离子体激元（SPP）的量子化方法。这种方法将被应用于一个半无限的结构，其中包含金属和电介质区域与一个界面。此外，通过引入量子化的SPP，我们将研究SPP在衰减和放大系统中的传播。我们还将考虑SPP的两种模式，即，相干态和压缩态，最后比较了这些模式在放大介质中的传播。
In this paper, we will present a quantization method for surface plasmon polariton (SPP) based on Green’s tensor method, which is applied usually for quantization of EM field in various dielectric media. This method will be applied for a semi-infinite structure, which contains metal and dielectric regions with one interface. Moreover, by introducing the quantized SPP, we will investigate the SPP propagation in the attenuating and amplifying systems. We will also consider two modes of SPP, i.e., coherent and squeezed states, and finally compare the propagation of these modes in the amplifying media.