SUBWAVELENGTH相关论文
Broadband extraordinary optical transmission of sub-wavelength metallic grating with convex-paraboli
The extraordinary optical transmission (EOT) phenomenon of sub-wavelength structures including periodic metallic grating......
提出了一种新的基于非周期高折射率差亚波长光栅(HCG)的光功分器(OPS)。该光功分器在实现光功率均分的同时保持高反射率。为实现上......
利用聚焦离子束(focused ion beam,FIB)刻蚀方法在120 nm厚的金膜上制备了实验测量样品。再用实验的方法测量了在可见光波段及近红......
由于亚波长人工材料具有许多特殊的光学性质,目前,利用这些性质在微波波段设计出了多种功能器件。但是,太赫兹波段亚波长材料的尺寸较......
为了实现光相控阵的大规模扩展和无栅瓣扫描,提出了一种工作波长为1550 nm的小型化高效率的介质光纳米天线。设计的天线呈喇叭形,由......
A dielectric transmittance filter composed of subwavelength grating sandwiched between two few-layers distributed Bragg ......
Plasmonic structural colors have plenty of advantages over traditional colors based on colorants.The pulsed laser provid......
Thephotontheoryhypothesisaboutphotontunnelingmicroscope'ssubwavelengthresolution¥YanbinZhu;JunfuMa(LaserLifeScienceInstitute,...
Thephotontheoryhypothesisaboutphotontunnelingmicroscope’ssubwavelengthresolution ¥ YanbinZhu; JunfuMa (LaserLifeS......
An air channel inside a silver metal film is usually used as a typical Channel Plasmon Polariton (CPP) waveguide.This pa......
Recent advancements in surface plasmon polaritons-plasmonics in subwavelength structures in microwav
This paper presents a review of recent investigational studies on exciting Surface Plasmon Polaritons (SPPs) in MicroWav......
现代光学及纳米光学的一个主要发展趋势是从理论和实验两方面探究用于突破传统衍射极限的亚波长级别的电磁波波导结构.表面等离子......
为了实现亚波长成像,我们在理论和实验上验证了倾斜型和折叠型阵列系统的声学亚波长成像调控,其亚波长像斑的分辨率小于波长的十分之......
An air channel inside a silver metal film is usually used as a typical Channel Plasmon Polariton (CPP) waveguide.This pa......
为了实现轻量化的大数值孔径红外透镜,基于模式耦合理论,建立了金属薄膜上方形孔对入射光场相位调制与方孔边长尺寸、深度的关系,......
本文以数值模拟结果为基础,建立了椭圆孔阵反常透射的偏振依赖关系表达式,清晰地揭示了其中的物理图像.工作分为单孔、双孔和阵列......
由于光存在衍射极限,因此传统方法不能实现亚波长尺度下的激光激射。为了打破这一衍射极限,本文设计了金属-介电层-半导体堆叠结构......
分析以矢量理论求解二元简单周期结构衍射效率的原理和过程,探讨一种高性能偶数分束器设计方法,通过自编程序在太赫兹波段获得二元结......
首先对由两种单负超材料组成的异质结的传输特性进行了研究,发现该异质结具有谐振腔功能和亚波长特性。然后对该亚波长谐振腔品质......
分析了亚波长金属光栅的双边衍射辐射机制和特性.利用运动电子激励亚波长光栅结构,研究了其产生的双边衍射辐射.通过三维粒子模拟......
利用T-matrix方法对太赫兹波段亚波长半导体球形阵列进行了数值模拟并在数值模拟结果的基础上讨论了其光学特性。在太赫兹波段......
纳米级尺寸周期性表面结构对于控制光的传播以及光与物质的相互作用非常重要,其在太阳能转换、光子学、生物医学领域具有广阔的应......
Recent advancements in surface plasmon polaritons-plasmonics subwavelength structures in microwave a
This paper presents a review of recent investigational studies on exciting Surface Plasmon Polaritous (SPPs)in MicroWave......
带限函数在某区间内的振荡速度超过其最高傅里叶分量的特殊性质被称为超振荡.基于超振荡原理的微纳光子学器件可在不依赖倏逝波条......
Three-Dimensional Planar Metallic Lenses Based on Concentric Rings with Modulated Subwavelength Widt
A kind of Subwavelength Planar Metallic Lenses (SPMLs) is proposed to realize far-field optical focusing in the visible ......
Three-Dimensional Planar Metallic Lenses Based on Concentric Rings with Modulated Subwavelength Widt
A kind of Subwavelength Planar Metallic Lenses (SPMLs) is proposed to realize far-field optical focusing in the visible ......