1) finite-frequency ray methods
有限频率射线方法
1.
The existing finite-frequency ray methods,including the Maslov ray summation and phase-ray method,can only partially simulate the basic physical process during which the finite-frequen- cy wave affected by Fresnel interference and medium heterogeneity scattering propagates.
现有的有限频率射线方法,包括Maslov射线求和法和相射线法,只能部分地模拟菲涅耳干涉和介质非均匀性散射这两个影响有限频率波在非均匀介质传播的基本物理过程。
2) finite-frequency
有限频率
1.
The computation of 3-D finite-frequency sensitivity kernels for surface-waves;
面波有限频率法3-D灵敏度核函数的计算
3) finite element method/ray solution
有限元法/射线解
4) effective index method
有效折射率方法
1.
Dispersion analysis of photonic crystal fiber using improved full-vectorial effective index method;
改进的全矢量有效折射率方法分析光子晶体光纤的色散特性
2.
The conventional effective index method can only simulate the photonic crystal fibers with single cladding structure.
传统有效折射率方法只能模拟具有相同空气孔大小的单包层光子晶体光纤。
3.
A vectorial effective index method is used to design photonic crystal fibers with flattened dispersion around 800 nm.
采用矢量有效折射率方法设计了在800nm附近具有平坦色散的光子晶体光纤。
6) finite-difference frequency-domain(FDFD) method
频域有限差分(FDFD)方法
1.
Its dispersion properties are analyzed by using the full vector finite-difference frequency-domain(FDFD) method with anisotropic perfect match layer(APML) absorbing boundaries.
采用带有良匹配层(APML)吸收边界的全矢量频域有限差分(FDFD)方法对其色散特性进行了数值分析,计算了孔间距取1。
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条