angular dispersion
英 [ˈæŋɡjələ(r) dɪˈspɜːʃn]
美 [ˈæŋɡjələr dɪˈspɜːrʒn]
网络 角色散率; 角分散率; 角色散; 角波散
双语例句
- Base on the model of grating-pair compressor, the formula of angular dispersion caused by alignment errors was derived.
根据失调拼接光栅对压缩系统模型，推导了拼接误差引起的角色散公式。 - The achromatic phase matching technology is introduced in femtosecond optical parametric amplification, and broadband phase matching condition with angular dispersion of signal beam is given.
将多色相位匹配技术应用于飞秒光参量放大，推导出信号光带角色散时的宽带运转条件。 - Effects of vehicle speed and road sign text height factors on these eye movement data, such as variances of visual search, fixation duration and visual angular dispersion were explored by analysis of variance ( ANOVA).
通过对这些眼动数据进行方差分析，研究了车速与标志字体高度因素对视觉搜索广度、注视持续行为及视角分布的影响。 - Three kinds of angular dispersion of the defect modes inside the zero-n gap in one-dimensional photonic crystal with alternating layers of positive-and dispersive negative-index materials are discovered. These three kinds of angular dispersion are positive-, negative-and near zero-dispersion.
发现由正、负折射率材料交替堆叠构成的一维光子晶体中的零平均折射率（zero-n）带隙中的缺陷模具有3种类型的角度色散，分别为正色散、负色散和近零色散。 - Through systematic analysis of this smoothing technology, results indicated uniformity attained by SSD was mostly determined by two factors: bandwidth and angular spectral dispersion ( ASD).
论文通过对该束平滑技术的系统分析，给出了影响光束远场分布均匀性的两个主要因素，即脉冲带宽和谱色散量。 - The complete analytical form and analysis on angular dispersion formula of two-dimensional grating
二维平面光栅角色散公式的完整解析形式及分析 - The angular dispersion is studied by the Bragg equation, it depends on the lattice constant and Bragg angle, it is increasing with the Bragg angle and decreasing with the lattice constant.
从X射线衍射的布拉格公式出发，研究了双通道椭圆弯晶谱仪的角色散率，它取决于晶格常数和布拉格角，随布拉格角增大而增大，随晶格常数增大而减小。 - The linear optimal control theory is used for the optimal control law ( elevator control, column angular displacement and throttle angular displacement) during landing that will enable an aircraft to get a safe landing and achieve the smallest possible longitudinal dispersion and sink rate deviation.
本文用线性控制系统的最佳理论求解飞机在着陆拉平过程中的最佳控制规律（包括升降舵操纵杆和油门杆角位移控制），使飞机安全着陆且纵向偏离和下沉率偏离最小。 - The influence on second-order and third-order dispersions of angular dispersion of laser crystal for four-mirror-cavity KLM laser
激光晶体角色散对克尔透镜锁模激光器二阶、三阶色散的影响 - In this paper the spatial chirp and the angular dispersion for femtosecond optical parametric oscillation ( OPO) are calculated theoretically and analysed.
对飞秒光参量振荡器的空间啁啾和角色散进行了理论计算和分析。 - The results show that the conversion efficiency, the pulse width and the bandwidth of the third harmonic field increase significantly and the pulse shape and spectral distribution become smooth by using grating angular spectral dispersion.
研究结果表明，采用ASD方法，不仅能有效地提高带宽较宽条件下三倍频光的转换效率，而且还可以使三倍频光脉宽和带宽明显变宽、脉冲波形和光谱分布变光滑。 - Because of wide spectrum bandwidth of the mode-locked laser, When the AOD works, the light spot of the 1st diffraction order will be distorted by significant angular dispersion, thus reduces the spatial resolution of the image.
研究表明：由于飞秒激光在锁模情况下具有较宽的光谱带宽，经过AOD后的一级衍射光斑带有严重的角色散，导致光斑形状发生畸变，影响成像的空间分辨率。 - For the design of binary optical WDM element, the angular dispersion analysis is needed.
采用此理论结果确定杨顾算法目标值，设计了用于波分复用的二元光学器件。 - It is found that angular dispersion can compensate group velocity mismatch, crystal length is no longer limited by group velocity walk-off length as common frequency doubling, then diffraction and dispersion effects play key roles in pulse width broadening of second harmonic.
分析发现角色散匹配技术可以补偿群速度失配，晶体长度不再像普通倍频那样受到群速度走离长度的限制，这时衍射效应和色散效应对谐波脉宽展宽起主导作用。 - However, the angular momentum density of multimode Laguerre – Gauss beam in a lossless LHM is always opposite to the transverse energy flow. Finally, we theoretically study the role of dispersion in propagation of rotating Hermite-Gaussian ( RHG) beams in left-handed materials ( LHMs).
当考虑介质的损耗时多模拉盖尔-高斯光束的角动量密度方向可以平行或反平行于横向能流方向。最后，研究了左手介质的色散特性对旋转厄米-高斯光束的影响。 - The relationship of angular frequency co and wave vector k can determine the dispersion relations of plasma.
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。 - 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.
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。 - For the relaxation and the resonance magnetic spectra, we analyzed the dependence of the real part, the imaginary part, the maximum of the imaginary part, the resonance frequency, and the resonance line width of complex susceptibility on anisotropy angular dispersion.
获得了弛豫型和共振型的复磁化率曲线，分析了复磁化率的实部、虚部、虚部极大值、共振频率，以及共振线宽随着各向异性角分布的变化规律。 - Creative research has been carried in the technologies of temporal pulse shaping, spatial intensity shaping, angular spectrum dispersion, and wave front control, which cover four parameters of time, amplitude, spectrum and phase that describe the characteristics of a laser beam.
以表征激光束特性的时间、振幅、光谱、位相等四个信息参量为对象，创新性地研究了脉冲时域整形技术、光强空间整形技术、光谱角色散技术和波前控制技术。