1) beam propagation parameters
光束传输参量
2) beam parameters of propagation
光束传输参数
3) vectorial beam propagation method
矢量光束传输法
1.
The dispersion and nonlinear property of highly nonlinear photonic crystal fiber(HNLPCF) are simulated with the vectorial beam propagation method.
采用矢量光束传输法对不同结构参量的高非线性光子晶体光纤的非线性特性和色散特性进行了数值分析,计算得出高非线性光子晶体光纤的物理参量基模有效面积Aeff、非线性系数γ和色散系数D。
2.
The dispersive and nonlinear properties of the microstructure fiber with hexagonally distributed air-holes in the cladding are numerically simulated by using the vectorial beam propagation method.
采用矢量光束传输法对空气孔包层呈正六边形分布的微结构光纤的色散和非线性特性进行了数值模拟。
5) beam propagation
光束传输
1.
Based on classics Maxwell equations and the theory of diffraction integral equation is used to solve results of beam propagation when the Fresnel number of resonator is not far higher than 1.
根据菲涅耳—基尔霍夫衍射积分方程建立数值模型,采用matlab数值模拟的方法,对环型激光束传输方向的近场及远场强度的空间分布进行了分析。
2.
Based on the second-order moment theory of beam propagation,the properties of Lorentz beam have been investigated.
运用光束传输的二阶矩理论,对洛伦兹光束的传输特性进行了研究,给出了束腰、横向发散角和光束传输因子的表达式。
3.
Based on the nonparaxial vectorial moment theory of light beam propagation, the propagation characteristics of nonparaxial vector Gaussian beam have been systemically investigated.
运用非傍轴光束传输的矢量矩理论 ,对非傍轴矢量高斯光束的传输特性进行了系统的研究 。
6) beam parameters
光束参量
1.
Influence of astigmatic lens on the beam parameters of cosh-Gaussian beams;
像散透镜对双曲余弦-高斯光束参量的影响
2.
As to the diffractive beam from the end surface of planar waveguide in TE0 mode,under the condition of paraxial approximation,the analytic expressions between the beam parameters,the half width of waveguide core layer and the normalized frequency are derived from curve fitting.
采用指数函数拟合光束参量与波导归一化频率的关系,分别得到了以二阶矩和微分算子定义的近场模场半宽度、以二阶矩和微分算子定义的远场发散半角以及以二阶矩定义的光束传输因子和波导归一化频率V、波导芯层半宽度a的解析表达式。
补充资料：单光束散斑干涉法
见散斑干涉法。
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