tunability相关论文
SPPs are considered as one of the most promising technology for the realization of highly integrated optical circuits du......
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研究了基于绝缘体上硅(SOI)单环以及双环谐振器直通端的滤波特性, 分析了直波导-环波导光耦合系数和环间波导光耦合系数对输出特性......
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对在三镜腔中插入法布里-珀罗(F-P)标准具实现单纵模激光输出的方法进行了分析,计算了激光器的输出特性。设计研制了一台单纵模可......
从理论上提出了一种由黑磷/介质多层结构包覆的等离子体波导。利用MATLAB数值求解该波导的色散方程，进而仿真出波导的有效折射率、......
提出了一种基于扫频激光器的超宽带线性调频(LFM)信号产生和传输的方法。该方法使用扫频激光器产生频率随时间周期性变化的光信号,......
Effect of external electric field on crystalline structure and dielectric properties of Bi1.5MgNb1.5
Bismuth-based cubic pyrochlore materials have attractive dielectric properties,especially dielectric tunability.The Bi1.......
Gram-scale fabrication of patchy nanoparticles with tunable spatial topology and chemical functional
Patchy particles,defined as particles with one or more well-defined patches,have attracted much attention due to their a......
Multi-field coupling phenomenon plays a significant role in the design and fabrication of color-changing devices. By int......
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,Dynamically tunable terahertz passband filter based on metamaterials integrated with a graphene mid
The dynamic tunability of a terahertz(THz)passband filter was realized by changing the Fermi energy(EF)of graphene based......
,Design of tunable surface mode waveguide based on photonic crystal composite structure using organi
With the method of replacing the surface layer of photonic crystal with tubes,a novel photonic crystal composite structu......
The optical properties of cylindrical core-shell nanorods (CCSNs) are theoretically investigated in this paper. The resu......
研究了不同质量分数(0~1.5%)的各种稀土氧化物对Ba0.6Sr0.4TiO3(40%)-MgO(60%)陶瓷微观结构和介电性能的影响.研究表明,大半径的稀......
A compact and efficient CW Cr: LiSGaF laser pumped by two 670 nm laser diodes was reported. Average power as high as 125......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
研究了宽频折射率可调液体介质在三维光子晶体上的应用。设计了完美结构的液体光子晶体,采用平面波展开法和有限时域差分法研究了......
本文通过使用多巴胺二硫代氨基甲酸(DDTC)作为还原剂来控制银纳米颗粒以异相成核的生长模式在金立方表面进行生长,合成出“爆米花......
The optical properties of cylindrical core–shell nanorods(CCSNs)are theoretically investigated in this paper.The result......
对分布布拉格反射(DBR)的透射特性进行了分析,制作了一个单频窄线宽掺镱光纤DBR激光器.在977 nm半导体激光器泵浦下,在1052.5 nm波......
采用固相反应法制备了掺杂MnO2的Ba0.6Sr0.4TiO3陶瓷，分析了掺杂MnO2的Ba0.6Sr0.4TiO3陶瓷在直流偏置电场下的介电调谐性能。采用XR......
应用主偏振态理论,分析了偏振态可调谐物理机制,建立了偏振态可调谐双折射光纤滤波器理论分析模型,并研究了可调谐滤波器特性与检......
采用固相反应法制备BaZr0.25Ti0.75O3-BaMg6Ti6O19-MgO复合陶瓷材料,研究其介电调谐性能。将一定量的Mg2TiO4-MgO加入到BaZr0.25Ti......
研究了不同质量分数（0~1.5%）的各种稀土氧化物对Ba0.6Sr0.4Ti O3（40%）-MgO（60%）陶瓷微观结构和介电性能的影响。研究表明,大半径的稀土离......
采用传统的固相反应合成法制备了0.9(K0.5Na0.5)NbO3-0.1LiSbO3(KNN-LS)无铅压电陶瓷,研究了它在不同直流偏置电场下的介电常数的......
采用固相反应法制备了未掺杂和La2O3掺杂（0．5％、1％、2％（摩尔分数））的Ba0.55Sr0．45TiO3／MgO复合陶瓷材料，并研究了它们的显微结构和各种介电性......
This paper reports a novel micro-blast driven manufacturing process for micro-forming of Aluminum foils.The micro-blast ......
通过陶瓷烧结工艺研究了Ba0.6Sr0.4(Zr0.2SnxTi0.8-x)O3材料。性能测试结果表明,该固溶体是一种优异的可调材料,当x=0.03时,在1.5 ......
In this paper, two new electronically tunable filter configurations are proposed. The proposed filters operate current-m......
掺杂超晶格的层内载流子浓度、有效带隙、二维子带结构和载流子寿命可以用光或外加电势来调制。这导致了掺杂超晶格的电导率、吸收......
This research work deals with the design of a tunable muzzle brake [10] for a rifle chambered in 5.56 x 45 NATO ammuniti......
The electron-phonon coupling (EPC) in solids is the fundamental coupling related with their phonons and electronic state......
This paper report on a low-loss, broadband, and tunable negative refractive index metamaterial (NRIM) consisting of yttr......
本文基于对传统的ＣＭＯＳ反相器的低电压工作状态的分析，提出了新颖的ＣＭＯＳ高通滤波器，其截止频率可以通过调节工作于亚阈值区的ＣＭＯＳ管的沟道导纳来实......
