surface plasmon
表面等离子体
2026-03-22 12:47 浏览次数 27
表面等离子体
A new sensitive all-optical modulation project on surface plasmon is proposed, which is very instructive for the new type all-optical modulation. Highlights of the dissertation are as following: 1.
提出了一种基于表面等离子体局域增强的高灵敏的全光调制方案,对发展设计基于表面等离子体的新型全光调制元件具有很好的指导意义。
The surface plasmon resonance (SPR) is one of the most concerned research focus among all these properties.
在金属纳米粒子众多特性中,表面等离子共振(SPR)特性是研究的热点之一。
These effects are explained by the surface plasmon polariton Bloch modes and self-focusing theory.
这些效应可以用表面等离子体激发和自聚焦理论来解释。
A quasi-distributed optical fiber surface plasmon resonance (SPR) sensor based on wavelength division multiplexing is studied.
研究了一种基于波分复用原理的準分布式光纤表面等离子体波传感器。
As a new kind of SPR, optical fiber surface plasmon resonance sensors have an outstanding advantage to realize real-time and long-distance measurement in many application fields.
光纤spr传感器是一种新型传感器,可在多个领域实现远距离实时在线监测。
Because of the rotational symmetry of fiber and RPB, surface plasmon can be excited more efficiently at the sensor surface, which results in an obvious improvement of the sensitivity.
由于光纤和轴向偏振光的中心对称性,利用轴向偏振光更能有效的激发表面等离子体,从而提高传感特性。
We study the sensing properties of an intensity-modulated fiber-optic surface plasmon resonance (SPR) sensor using radially polarized beam (RPB).
本文研究了利用轴向偏振光激励的强度调制型光纤表面等离子体传感器的传感特性。
In the detector based on surface plasmon wave resonance, the metal film contacts the detected material directly. A dielectric layer is coated on the metal film to protect it.
基于表面等离子体波共振技术的探测器中金属膜通常与被探测物直接接触,在金属膜和被探测物之间增加一层介质膜,可以对金属膜进行保护。
Secondly, on the basis of electromagnetic theory, we have described the characteristics of surface plasmon wave and its exciting configuration.
其次,我们从电磁学基本理论出发,描述了表面等离子波的特殊性质以及产生表面等离子波的激发结构。
A new sensitive all-optical modulator project on surface plasmon polariton is numerical designed. The theoretically analyses possess the instructive meaning for designing new type all-optical devices.
设计了一种基于表面等离子体局域增强的高灵敏性全光调制方案,理论分析的结果对于设计新型全光器件具有一定的借鑒意义。
This article suggests that surface plasmon resonance technology (SPR) should be considered as a very important means of biosensing.
表面等离子体谐振(SPR)技术是一项十分重要的生物传感技术。
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.
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。
Sensors and biosensors are also available using antibodies, enzymes, bacteria, receptors, DNA, surface plasmon resonance or infrared spectroscopy.
化学、生物传感器也可用于抗体、酶、细菌、受体、DNA、表面等离子共振体、红外线光谱等检测方法中。
The principle of surface plasmon resonance(SPR)is briefly introduced and its applications for the studies on electrochemical processes are reviewed.
简述了表面等离子体共振(SPR)的基本原理,并综述了表面等离子体共振技术在电化学反应过程中的应用。
The UV-visible spectra show two bands corresponding to the transverse and longitudinal surface plasmon (SP) absorption at 532 and 720 nm, respectively, for the colloidal GNFs.
可见紫外线光谱分析显示,胶状纳米金花的横向和纵向表面等离子体(SP)的吸收波段分别是532和720纳米。
The optical nonlinear phenomena could be observed obviously around the absorption peak, due to the surface plasmon resonance.
玻璃中的金属纳米粒子由于其表面等离子共振,在特征峰附近会出现明显的光学非线性现象。
We introduce optical nonlinear medium to multi-layers structure and discuss the influence of optical non-linearity on surface plasmon resonance.
将光学非线性介质引入到多层膜结构中,讨论光学非线性对表面等离子体共振角谱的影响。
Recently, research on surface plasmon polaritons attracts a great deal of attention and interest.
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。
As a new testing method to refractive index of biological tissues, surface plasmon resonance technology has special merits and an important application in future.
研究表明表面等离子体共振技术作为生物组织折射率测量的一种新的手段,具有独特优势和重要的应用前景。
We present the theory of surface plasmon resonance (SPR) biosensor in this paper. The hardware of our SPR biosensor system as well as the operating software are given in detail.
本文描述了表面等离激元共振(SPR)原理,并给出详细的SPR测量系统硬件及软件框图。