色散关系

三层非线性平面光波导TM波的精确色散关系

Exact dispersion relation for TM waves guided by nonlinear three-layer planar waveguide

模转换层附近的色散关系与k（？），离子种类浓度以及等离子体密度有明显的相关性。

The dispersion relation near the mode-conversion layer significantly depends on kH , species concentration , and plasma density .

两层A～B铁磁耦合薄膜中的自旋波的色散关系

The dispersion relations of the spin waves in a A ~ B ferromagnetic bilayer system

等离子体中波的色散关系给出了集体扰动频率ω和波矢k之间的关系。

The relationship of angular frequency co and wave vector k can determine the dispersion relations of plasma .

具有小波数色散关系式Taylor展开的理论证明

Theoretical Proof of Taylor 's Expansion to Dispersive Relation with Small Wave-number

在V型系统中原子相干对吸收-色散关系的影响

Influence of atomic coherence on the absorption - dispersion relation in V - type energy - level scheme

用有质动力的方法，对一个空间均匀的磁化等离子体，在大振幅泵浦波E0（r，t）作用下，推导了非线性色散关系。

A nonlinear dispersion relation is derived for the homogeneous , magnetized plasmas by the conventional " ponderomotive force " method .

利用声子色散关系，讨论了超晶格（n×n）GaAs/AlAs的热容随着温度的变化关系。

In virtue of phonons dispersion relation , we discuss the specific heat of ( n × n ) GaAs / AlAs superlattice at different temperatures .

本文研究了在Si（100）衬底上淀积双层薄膜的分层结构中超声表面波沿Si[110]晶向传播的速度-频率色散关系。

In this paper , the dispersive characteristics of SAW propagating along the Si direction on the two-layered structure were studied in detail .

多复变Cauchy积分和被动算子与多重色散关系

The Cauchy Integral of Many Complex Variables , Passive Operators and Multidimensional Dispersion Relations

对色散关系的讨论多数以宏观的流体力学即Navier-Stokes方程的方法进行研究。

Many of the studies of the dispersion relation are contacted with the macro Navier-Stokes methods .

我们的结果表明AU和CU拥有相类似的声子色散关系，这样就使得他们的热导是可以比拟的。

The results show that the AU and CU share the similar phonon spectrum , inducing the thermal conductance between these two materials is comparable .

对其色散关系的分析表明，该设计对归一化频率为0.5263的TE极化光波具有负折射特性。

The PhC should exhibit the negative refraction to the TE electromagnetic wave with normalized frequency of0.5263 by analyzing its dispersion .

量子Klein-Gordon模型色散关系的含时变分法研究

Time-dependent variational approach to dispersion relation of the quantum Klein-Gordon model

在V型能级系统原子介质中，若利用外场产生相干，则弱光场在该介质中的吸收-色散关系将展现出新的特性。

A new feature will be exhibited in the absorption-dispersion relation if quantum coherence is induced by an external field in the medium consisting of atoms of V-type energy-level configuration .

对于介质薄膜波导的一边或两边复盖有介电常数与光强成正比的非线性介质的三种不同结构，本文导出了三层非线性平面光波导TM波的精确色散关系。

Exact dispersion relations for TM waves guided by thin dielectric films covered on one or two sides media of intensity-dependent refractive indexes have been derived .

计算结果表明：随光场强度增强，GP色散关系中上支与下支间的能隙将发生向下的移动。

The results show that the energy gaps between the up and down branches of the GP dispersions shift downwards as the light intensity increases .

本文用数值方法计算了由线性和非线性介质构成的三层平板结构波导中TE模的色散关系及模的演变。

Numerical calculation of TEm mode dispersion relation and evolution in three-layered slab waveguide is presented . A linear dielectric layer is bounded by two nonlinear dielectric layers .

研究了半无限不可压缩Voigt粘弹性体上线性重力波的色散关系，并推论了水波在淤泥底床上传播时的一些特性。

The dispersion relation of linear gravity waves on a semi-infinite incompressible Voigt viscoelastic fluid is studied .

对于状态方程为压力是密度的任意单值函数的理想流体，导出了RayleighTaylor不稳定性色散关系的一般形式。

A general formula of the dispersion relation of Rayleigh Taylor instability for the ideal fluid with the state equation , which is an arbitrary pressure of density function is given .

在qcω条件下，得到了极性声子频率色散关系的简化形式。

Under the condition of qc > > ω, the simplified form of frequency dispersion relation for polar phonons is obtained and applied to TGS single crystals .

研究了在Otto位型下单轴反铁磁薄膜的表面模和导模的色散关系。

The linear dispersion relationship between bulk and surface polaritons is investigated and discussed by a uniaxial antiferromagnetic film in Otto configuration .

应用Maxwell经典电磁理论，结合旋波介质的本构关系，研究耗散旋波介质中光波的色散关系。

The dispersive relationships of light wave in dissipative chiral medium are investigated by use of Maxwell 's classical electromagnetic theory combining with the constitutive relation of the chiral medium .

等离子体波是等离子体中粒子的各种集体运动模式，波的色散关系给出了集体扰动频率ω和波矢k之间的关系，同时也是不稳定性理论研究的基础。

Plasma waves are the collective motion modes of many particles in the plasma . The relationship of angular frequency ω and the wave vector k can determine the dispersion relations of plasma waves , which are fundamental in studying instabilities .

最后对非线性光波导中的TM模传输特性进行了初步的研究，利用TM0模的特性，采取了一种近似方法初步分析非线性介质平板波导TM0模的近似解，给出了色散关系式。

Finally , the characteristic of nonlinear TM waves propagating in five-layer nonlinear waveguide is analyzed elementarily . The approximate analytical solution is presented based on the characteristic of TM_0 , the dispersion relations is given .

最后通过对频域场分量奇异值分解（SVD）也获得了传输线模式场分布，色散关系，及能量转换关系等特性。

Finally , using singular value decomposition ( SVD ) of frequency domain field component , the mode field component distribution , dispersive relation and energy conversion are obtained as well .

发现IO声子的色散关系和电子-IO声子耦合强度是波矢的复杂函数，并且长波声子是主要的。

It is found that the dispersion relations of IO phonons and the electron interface phonon coupling functions are complicated functions of wave vector and that the phonons with long wavelengths are important .

文章通过建立平面分层的电离层模型，对ULFELF波在IAR中传播模式进行研究，得到描述ULFELF波在IAR不同电离层状态下传播满足的色散关系。

The dispersion relations of ULF / ELF waves in ionospheric Alfv é n resonator under different ionospheric conditions is discussed by establishing appropriate level-layered ionosphere model .

对于SNG或DNG构成的光子晶体，利用周期性条件，进而得到了一维无限周期光子晶体的色散关系。

By using periodical condition the dispersion relation is obtained for 1D infinitely periodical photonic crystal composed of SNG or DNG .

表明TE和TM波的色散关系都与功率密切相关，尤其重要的是，如果吸收损耗足够大，双稳现象就不再存在。

It is shown that the complex dispersion relations , for both TE and TM waves , are strongly power dependent and , most importantly , the bistability phenomena will no longer exist if the absorptive loss is high enough .