含倏逝波量子化电磁场在色散和吸收平面多层膜中的输入输出关系
Input-output relations at dispersing and absorbing planar multilayers for the quantized electromagnetic field containing evanescent components
摘要:
利用色散吸收介质中电磁场量子化的格林函数概念,研究了色散吸收介质多层板中电磁场的量子化。三维的输入输出关系推导出的振幅运营商在${\bf k}$ -空间和场运营商在坐标空间。讨论了输入输出关系可用玻色算子表示的条件。该理论适用于(有效地)自由场和场,由活跃的原子源内部和/或外部的板,也包括渐逝场组件创建。
英文摘要:
By using the Green-function concept of quantization of the electromagnetic field in dispersing and absorbing media, the quantized field in the presence of a dispersing and absorbing dielectric multilayer plate is studied. Three-dimensional input-output relations are derived for both amplitude operators in the ${\bf k}$-space and the field operators in the coordinate space. The conditions are discussed, under which the input-output relations can be expressed in terms of bosonic operators. The theory applies to both (effectively) free fields and fields, created by active atomic sources inside and/or outside the plate, including also evanescent-field components.
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