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plasma dispersion
相关语句
  等离子体色散
     Ge_xSi_(1-x) plasma dispersion effect and electro-optic modulator
     Ge_xSi_(1-_x)等离子体色散效应及电光调制器
短句来源
     A Si Ge Mach- Zehnder interferometer modulator based on the plasma dispersion effect has been fabricated. A maximum modulation depth of86 %with aπ- phase- shift voltage of0 .9V has been achieved at1.3μm wavelength. The switching current and the injecting current density are40 m A and 0 .97k A/cm2 ,respectively.
     基于 Ge Si合金的等离子体色散效应 ,研制了一种 Mach- Zehnder干涉型调制器 ,通过对其损耗和调制特性的测试得到 :调制器对 1 .3μm光的插入损耗为 6 .5 d B,最大调制深度达 86 % ,相应的 π相移调制电压为 0 .9V,关断电流和调制区的注入电流密度分别为 40 m A和 0 .97k A/ cm2 。
短句来源
     Based on the derivation of series expressions for error function of complex argument ξ=x+iy, the methods for computation, to high accuracy, of plasma dispersion function Z and jts derivative Z' in the region |y|≤1, |x|≤10 have been given in this paper.
     本文推出了复宗量ξ=x+iy的误差函数的级数表达式。 在这一基础上,对0≤y≤1,|x|≤10宗量区,给出了较高精度的等离子体色散函数Z及其微商Z′的计算方法。
短句来源
     After studied the plasma dispersion effect Of Si,We expect that GexSi1-x has the same effect.
     在研究了Si的等离子体色散效应之后,我们预计GexSi1-x也会有这一效应。
短句来源
     The theoretical analysis and experimental result show that GexSi1-x has stronger plasma dispersion effect than that of Si.
     理论分析和实践的结果都表明GexSi1-x具有比Si更强的等离子体色散效应。
短句来源
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  等离子色散
     the plasma dispersion effect of GeSi
     GeSi合金的等离子色散效应
短句来源
     The switch realizes its functions by the modulation of the index of modulatedarea at the center of multimode through the plasma dispersion effect(PDE).
     通过在多模波导区域引入调制区,利用Si的等离子色散效应(PDE)改变调制区的折射率来实现开关动作。
短句来源
     In this paper,a new type 3×3 SOI multimode interference optical switch was presented. The index-modulated regions were introduceed in the multimode waveguide with the plasma dispersion effect(PDF) of silicon to change the regional index of the multimode waveguide,the phase of the light field was modified to determine the position of the output light field.
     提出了一种基于SOI材料的新型3×3多模干涉(MMI)波导光开关,在开关的多模波导中引入折射率调制区,利用硅的等离子色散效应改变多模波导局部区域的折射率,使得光场在传输过程中的相位发生变化,进而确定输出光场位置,实现开关功能。
短句来源
  “plasma dispersion”译为未确定词的双语例句
     Analysis and Optimal Design of Ge xSi 1-x /Si RIB Waveguide Mach Zehnder Interferometer based on Plasma Dispersion Effect
     Ge_xSi_(1-x)/Si脊形波导Mach-Zehnder干涉型调制器的优化分析与设计
短句来源
     A NUMERICAL METHOD FOR CALCULATING A KIND OF INTEGRAL INVOLVING THE PLASMA DISPERSION FUNCTION
     一类色散函数积分的数值解法
短句来源
     The p-n junction large injection effect and plasma dispersion effect are discussed, and the electric characteristic of the SOI total internal reflection switch is studied.
     在讨论等离子体戏散效应,p-n结大注入效应的基础上,分析了全内反射光波导开关的电学性质。
短句来源
     The stabilities of wave modes travelling along the magnetic field are discussed based on plasma dispersion relation with relativistic electron beams. It is found that statical langmuir wave and Alfven wave are unstable, but high frequency electromagnetic modes and whistle mode are stable. Langmuir wave and fire-hose instability of Alfven wave can be used to explain the turn on hotspots, particle reaccelaration,radiation machenism and energy transport problem.
     本文作者用相对论电子束在等离子体中运动时的色散关系讨论了纵向传播的波模的稳定性,发现静电Langmuir波和Alfven波是不稳定的,并计算了其增长率,而高频电磁模和哨声模是稳定的,相对论电子束激发的Langmuir波和Alfven波的不稳定性可用于解释射电喷流中相间的热斑、粒子再加速、辐射机制以及能量传输问题。
短句来源
     The normal and anomalous skin effects can be described through one equationby omitting the plasma dispersion function or by including it in the conductivity.
     采用此模型,等离子体中激光场的幅度可用电导显含地表示.正常及反常趋肤效应可用一个方程描述。
短句来源
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  plasma dispersion
Waveguided semiconductor optical switches operated by a carrier-induced change in the refractive-index associated with the plasma dispersion are proposed.
      
General formulas for the plasma dispersion relation and damping, involving, respectively, the real and imaginary parts ofG(k,ω), are given.
      
Results are presented that compare the exact numerically computed complex plasma dispersion function with the new Padé approximant model.
      
We have developed an accurate Padé approximant for the plasma dispersion function that is valid for degenerate semiconductors that occur in ultra-small MOSFETs.
      
Model plasma dispersion functions for SO phonon scattering in Monte Carlo simulations of high-κ dielectric MOSFETS
      
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A slow wave was observed except the fast wave mode converted ion Bernstein wave during ICRF heating in the UCLA microtor tokamak. We identify it as a linear mode converted kinetic Alfven wave at the cold plasma resonance layer by derivation and calculation of the hot plasma dispersion relation including second order finite Larmor radius effect and compared it with experiment data. The calculation of the wave polarizatian and damping of the wave show that it, generally, is a hybrid mode. In the short wave...

A slow wave was observed except the fast wave mode converted ion Bernstein wave during ICRF heating in the UCLA microtor tokamak. We identify it as a linear mode converted kinetic Alfven wave at the cold plasma resonance layer by derivation and calculation of the hot plasma dispersion relation including second order finite Larmor radius effect and compared it with experiment data. The calculation of the wave polarizatian and damping of the wave show that it, generally, is a hybrid mode. In the short wave region (N_x~2≥1, N_x~2≤S) it shows as a quasi-electrostatic mcde and heavily damped. For example, in microtor situation, g=|E·K/E×K|~10 and damping distance d=(I_mR_n)~(-1)~,1 mm.

本文从理论和实验上阐明动力学阿耳文波的存在,并考察其极化特性和阻尼性质。

The resonance interaction of plasma waves with the toroidal drifts of particles leads to the occurence of a class of high order resonance integrals, which are related closed with the plasma dispersion function. Ordinary integral forms of them in finite region have been obtained by suitable complex transformation, that is very useful for their numerical calculation in case of the imaginary part of the complex parameter being small.

波与粒子的环形漂移共振作用导致一些与等离子体色散函数有关的高阶共振积分。通过适当的复变换可以将它们化成有限区间中的正常积分,它特别适合于复参数虚部很小时的积分值的计算。

Based on the derivation of series expressions for error function of complex argument ξ=x+iy, the methods for computation, to high accuracy, of plasma dispersion function Z and jts derivative Z' in the region |y|≤1, |x|≤10 have been given in this paper. Furthermore, the plasma dispersion function and the suitable methods for its computation are studied systematically in varisus regionsl of complex ξ Plane; the satisfactory results are obtained on VAX-11/750 computer; these results, the used methods...

Based on the derivation of series expressions for error function of complex argument ξ=x+iy, the methods for computation, to high accuracy, of plasma dispersion function Z and jts derivative Z' in the region |y|≤1, |x|≤10 have been given in this paper. Furthermore, the plasma dispersion function and the suitable methods for its computation are studied systematically in varisus regionsl of complex ξ Plane; the satisfactory results are obtained on VAX-11/750 computer; these results, the used methods and its accuracy have been disccused; the fundamental behavior of Z and Z' for y≥0 and y<0 have been discribed respectively in the paper.

本文推出了复宗量ξ=x+iy的误差函数的级数表达式。在这一基础上,对0≤y≤1,|x|≤10宗量区,给出了较高精度的等离子体色散函数Z及其微商Z′的计算方法。进而,对复平面ξ的各个区域,系统地研完了等离子体色散函数和相应的计算方法;在VAX—11/750计算机上得到了满意的结果,文章对这些结果,所用方法及其精度作了讨论;分别对y≥0和y<0,描述了Z和Z′的基本行为。

 
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