1)1D three element photonic crystal一维三元光子晶体
1.By using the method of optical transfer maxtrix,the band function and the optical transmission properties of 1D three element photonic crystals with an imaginary part of dielectric constant defect are studied.运用光学传输矩阵理论,研究了具有复介电常量缺陷层一维三元光子晶体的禁带特性。
2.By using the method of optical transfer matrix,the optical transmission properties of 1D three element photonic crystal with two mirror symmetrical defect layer at the two ports are studied.运用光学传输矩阵理论,研究了两端镜像对称缺陷层一维三元光子晶体的光传输特性,并比较了一维三元光子晶体与一维二元光子晶体的禁带特性。
英文短句/例句
1.The influence of adsorption on one-dimensional triple-sects photonic crystal band symmetrical structure吸收对对称性一维三元光子晶体能带的影响
2.Absolute Photonic Band Gap of a Two-Dimensional Triangular-Lattice Photonic Crystal Consisting of Dielectric Rods二维三角晶格介质柱光子晶体的完全光子禁带
3.Optically Tunable Filter Using Liquid Crystal Defect in 1D Photonic Crystal;液晶可调谐一维光子晶体滤波器研究
4.Preparation of 3D NiO-SiO_2 Photonic Crystals by Self-assembled Method自组装制备NiO-SiO_2三维光子晶体的研究
5.Transmission Properties of 2D Photonic Crystals with Triangular Dielectric Rods二维三角柱光子晶体的传输特性(英文)
6.Propagation Characteristic of 2D Triangular Lattice Photonic Crystal in THz Range太赫兹波段三角晶格二维光子晶体的传输特性
7.2D Photonic Crystals Band Gap Calculation and 1D Ultraviolet/Visible Light Spectra Photonic Crystals Fabrication Research;二维光子晶体带隙计算及一维紫外、可见光波段光子晶体制备探索
8.The Design of OmniGuide Fibers in the Area of THz;THz频域层状一维光子晶体光纤的设计
9.All-optical Logic Gates Based on One-dimensional Photonic Crystals基于一维光子晶体的全光逻辑门研究
10.Spontaneous Emission of a Three-level Atom Embedded in 1D LHM and RHM Photonic Crystals;一维左右手材料光子晶体中三能级原子的自发辐射性质研究
11.Research on Machanics of One Dimention Photonic Crystals Q Uality Factor一维光子晶体高品质因子Q机制研究
12.The Fabrication of 3D Silica Photonic Crystals in Visible Light Range;可见光区域三维SiO_2光子晶体的制备研究
13.Study on the Wavelength Division Multiplexing Filter of One Dimensional Photonic Crystals;一维光子晶体波分复用滤波器的研究
14.Widening of PBG in 1D Photonic Crystal and Design of Filter;一维光子晶体禁带扩宽及滤波器设计
15.ONE-DIMENSIONAL PHOTONIC CRYSTALS AND ITS APPLICATIONS TO MICROSTRIP ANTENNAS;一维光子晶体对微带天线性能的改善
16.Study of Characteristics of Transmission Spectra of Quasi-periodic 1D Photonic Crystal一维准周期光子晶体透射谱特性研究
17.Research progress of omnidirectional reflector based on one-dimensional photonic crystals一维光子晶体全向反射镜的研究进展
18.Design and optimization of one-dimensional photonic crystal containing super-broad bandgap with defect structure超宽带隙一维光子晶体的设计与优化
相关短句/例句
one-dimensional dual photonic crystal一维二元光子晶体
1.This paper applies transfer matrix method to calculate transmission coefficient of one-dimensional dual photonic crystal numerically simulating the effects of many factors on the transmission spectrum of one-dimensional dual photonic crystal.用传输矩阵方法研究了一维二元光子晶体在可见光区的透射特性,数值模拟多种因素对一维二元光子晶体的透射谱的影响。
3)one-dimensional multilayer photonic crystal一维多元光子晶体
1.The transfer matrix method is used to study optical comb filter properties of one-dimensional multilayer photonic crystal.把传输矩阵方法推广应用于研究一维多元光子晶体实现光学梳状滤波。
4)Three element photonic crystal三元光子晶体
5)one-dimension photonic crystal一维光子晶体
1.So it is possible to design dual-channel filters using one-dimension photonic crystals concept.利用一维光子晶体进行了双通道窄带滤光片的设计,并利用离子束辅助沉积方法进行了滤光片的镀制。
2.Light propagation in one-dimension photonic crystal made of media whose dielectric constant modulated by sinusoidal function is studied by the plane wave expansion method and the finite-difference time-domain method.本文用平面波展开法和时域有限差分法研究了光在介电常数受正弦函数调制的一维光子晶体传输规律,发现该光子晶体同样具有一般光子晶体的带隙结构。
3.The relation between two parameters of reflective amplitude coefficient ratio of two polarization lights(p wave and s wave) and other factors is investigated with Optic Transfer Matrix Method and numerical value simulation calculation in one-dimension photonic crystal.运用光学传输矩阵法,通过数值模拟计算,研究了一维光子晶体中两偏振光(p波和s波)反射振幅系数比的两个参数与其它因素的关系。
6)one dimensional photonic crystal一维光子晶体
1.The concept and basic theory of one dimensional photonic crystal is introduced, the progresses in making and property measurement at home and abroad are presented with the example of Na 3AlF 6/ZnSe film stack, and the new applications of one dimensional photonic crystal in practice are discussed in detail.介绍一维光子晶体的概念和基本原理 ,并以 Na3 Al F6/ Zn Se膜系为例介绍了国内外在一维光子晶体制备和特性测试上所取得的进展。
延伸阅读
磁控光子晶体磁控光子晶体德国物理学家制造了一种可以用磁场来调节的新型光子晶体，其性能优于电调节光子晶体。德国karlsruhe研究院的stefan linden与karlsruhe大学的合作者利用一对金线制成了这个装置，金线的作用是充当人造磁性原子。这个发现为人们在纳米尺度操控光提供了一种新方法。（参考文献：phys.rev.lett. 97 083902）光子晶体是一种某些性质周期性变化的人造纳米结构材料，通常这种材料的电容率（也称介电常数）呈周期性变化，可以产生“光子带隙”从而使光的传播变得可控。其原理类似于周期变化半导体材料产生的控制电流的导带和禁带。光子晶体的实现也是通过有目的的掺杂，使晶体具备控制光传播的能力。在此之前，所有操纵可见光的光子晶体都是通过电信号调节材料的电容率来控制的。虽然从理论上讲也可以通过调节导磁率（μ）来实现这种功能，但是众所周知天然材料对可见光来讲其导磁率μ为1，也就是说，研究者不能通过调节导磁率的方法来制造光子晶体。直到现在，linden与其合作者才发现了一种用超颖材料（metamaterial）解决这个问题的方法。超颖材料是一种用纳米微杆、金属小环等制造的人工纳米结构复合材料，这些纳米小部件在材料中扮演人造原子的角色。超颖材料的性质与它的组件完全不同，包括导磁率μ不等于1。在linden他们目前的实验中，使用了一对被50纳米厚的氟化镁分开的宽为220纳米长为100微米的金线，构造了一个一维人造磁性原子阵列。然后他们将这个装置置于石英底座上，制成了一个可以使光沿特定路线传播的磁光子晶体。linden说：“我们的发现证明了关于存在磁光子晶体的理论，尽管它距实际应用还有相当的距离。”既可以利用电容率也可以利用导磁率，在设计制造光子晶体方面给了科学家们更大的自由度。
