介绍了确定金属膜表面粗糙度的表面等离子激元光谱方法。
A method for determining the surface roughness parameters of metal film with surface plasmon spectroscopy is proposed.
用多重散射法计算的结果显示金属上侧的周期性排列的电介质小球可诱发金属-电介质表面上的表面等离子激元。
The results obtained from multiple scattering method show that the periodic dielectric spheres on the upper surface of the metal could induce surface plasmons on the metal-dielectric interface.
增强主要是由于金属银粒子与银基底表面的电磁耦合，即银粒子的定域表面等离子体共振与银基底的表面等离子激元间的相互作用。
The enhancement is related to the electromagnetic coupling of the localized surface plasmon resonance of silver metal particles and the surface polariton of the silver substrate.
针对常用的光学滤波器滤波波长不可变的特点，提出一种利用表面等离子体激元效应实现可调制滤波的方法。
Since the wavelength feature of an optical filter is fixed once it is made, surface plasmon polarition on a flat metal-dielectric interface is used to make a modulated filter.
近年来，对表面等离子体激元的研究引起了人们广泛的关注和极大的兴趣。
Recently, research on surface plasmon polaritons attracts a great deal of attention and interest.
表面等离子体激元是由金属表面自由电子和光子相互作用而形成的倏逝波。
Surface plasmon polaritons are a state of evanescent wave, which are localized on the surface of a metal by the interaction of free-electrons and photons.
随着加工的精密化，基于表面等离子体激元的亚波长光子集成器件在理论和实验上得到广泛研究。
Along with the processing precision, the sub-wavelength photonic integration devices based on surface plasmon are widely researched at the basic theories and experiments.
入射光场的增强经由表面等离子体激元极化子共振实现。
An enhancement of the incident optical field is achieved via surface plasmon polariton resonances.
采用溶胶 凝胶金属氧化物半导体薄膜 ，作为表面等离子体激元共振效应的光化学传感器的传感介质。
Optical properties of surface plasmons induced by the plan of a periodically arranged dielectric spheres on the metal slab;
采用溶胶 凝胶金属氧化物半导体薄膜 ，作为表面等离子体激元共振效应的光化学传感器的传感介质。
Optical properties of surface plasmons induced by the plan of a periodically arranged dielectric spheres on the metal slab;
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