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- plan wave expansion method 平面波展开法
- The plane wave expansion method is introduced to calculate the band gap for two-dimensional solid phononic crystals with square lattices. 介绍了用平面波展开法计算二维正方点阵的固态声子晶体带隙的方法,研究不同截面形状的散射物对晶体带隙的影响。
- The relative band gap for a rhombus lattice photonic crystal is studied by plane wave expansion method and high frequency structure simulator (HFSS) simulation. 采用平面波展开法结合HFSS软件研究了菱形晶格光子晶体的相对带隙特性。
- The acoustic band gap structure for cuboid array system made of water ellipsoids surrounded by a mercury host is investigated by the plane wave expansion method. 摘要弹性波在声子晶体中传播时，会产生一定的频率禁带，声和振动在禁带中被禁止传播。
- The plane wave expansion method (PWM) and rapid genetic algorithm (RGA) are used to design two-dimensional photonic crystals with large complete band-gaps. 摘要采用平面波展开法和快速遗传算法优化设计具有大禁带的二维光子晶体。
- Here the plane wave expansion method is adopted for calculating the band structure at each iteration.Then the photonic crystal can be optimized after iterations. 在迭代的过程中，我们采用平面波展开法计算光子晶体之能带，经多次迭代计算后即可合成最佳化之光子晶体。
- Acoustic band gap properties of the forward Brillouin scattering phenomenon in photonic crystal fibers are simulated by using plane wave expansion method. 摘要利用平面波展开方法，对光子晶体光纤的前向布里渊散射现象中的声波带隙特性进行了数值仿真。
- In this thesis, the plane wave expansion method is used to get the equifrequency surface.The anomalous refractive properties of photonic crystal are analyzed by using the equifrequency surface. 中文摘要光子晶体是由周期性结构所组成的结构，假若经由适度的设计则具备改变光波传递的效果。
- We have investigated the guide modes in two kinds of two_dimensional photonic crystal heterostructures by using the plane wave expansion method combined with the supercell technique. 利用平面波展开方法与超原胞方法研究了两种不同晶格的光子晶体异质结的界面态。
- A novel supercell lattice method (SLM), induced from both the plane wave expansion method (PWM) and the semi vector method, is presented to analyze the photonic crystal fibers (PCF). 提出应用“超格子构造法”研究光子晶体光纤(PCF)的传输特性。
- The plane wave expansion method was employed to calculate the band gap structures of two-dimensional phononic crystals composed of elliptical steel cylinders embedded in epoxy matrix. 用平面波法计算了椭圆钢柱与环氧树脂组成的二维正方晶格声子晶体的带隙结构。
- A series solution for the effects of an underground circular lined tunnel on ground motion under incident plane P and SV waves is presented using the wave expansion method. 利用波函数展开法,给出了地下圆形衬砌隧道对入射平面P波和SV波散射问题的一个级数解答,当衬砌与半空间介质相同时,该解答退化为文献中的无衬砌隧道的解答。
- Modified Plane- wave Expansion Method 快速平面波展开法
- plan wave expansion methed 平面波展开法
- Calculating the photonic band gap structure of two-dimensional photonic crystal using the plane wave expansion method 用平面波展开方法计算二维光子晶体带隙结构
- Keywords photonic crystal;terahertz;resonant cavity;point defect;photonic band gap;plane wave expansion method; 光子晶体;太赫兹;谐振腔;点缺陷;光子晶体带隙;平面波展开法;
- Keywords photonic crystal（PC）;photonic bandgap（PBG）;photonic crystal fiber（PCF）;plane wave expansion method（PWE）;large mode area PCF; 光子晶体;光子带隙;光子晶体光纤;平面波展开法;大模场光子晶体光纤;
- Keywords two-dimensional monoclinic lattice photonic crystal;the first Brillouin zone;plane wave expansion method;photonic band gap; 二维单斜点阵光子晶体;第一布里渊区;平面波展开法;带隙结构;
- Keywords periodical composite material;damping material;phononic crystal;plane wave expansion method;PWE;principal modes method of vibration; 周期性复合材料;阻尼材料;声子晶体;平面波展开法;主振型法;
- (1) PBG structures with absolute band gaps are designed via the calculation of photonic band structures by plane--wave expansion method. (1)利用平面波方法计算光子晶体的能带结构，设计具有宽的光子带隙的三维光子晶体结构。
