1) nonparaxial propagation equation
非傍轴传输方程
2) nonparaxial propagation
非傍轴传输
1.
By applying the vectorial moment theory of nonparaxial beam propagation, the nonparaxial propagation of Gaussian beam with arbitrary linearly polarized state has been systemically investigated.
运用非傍轴光束传输的矢量矩理论,对任意线偏振高斯光束的非傍轴传输进行了系统的研究,给出了定量计算偏振对束腰、横向远场发散角和光束传输因子贡献的解析通式。
2.
On the basis of vectorial Rayleigh-Sommerfeld formulas, the nonparaxial propagation analytical formulas of vectorial CDH beams are derived.
利用矢量瑞利-索未菲衍射积分公式,导出了矢最可控空心光束的非傍轴传输解析公式,从所得结果可退化得到傍轴近似结果。
4) Paraxial equation
傍轴方程
5) paraxial approximate equation
傍轴近似方程
1.
Three dimensional one-pass migration using paraxial approximate equation with optimized coefficients;
优化系数傍轴近似方程三维一步法偏移
6) paraxial wave equations
傍轴波动方程
1.
The advantages and disadvantages of the 3 D paraxial wave equations in the confocal unstable cavity solved by the difference methods and 3 D Fresnel integral equations solved by the numerical integral method and the fast Fourier transform (FFT) method are analyzed.
在分析用差分方法求解虚共焦非稳腔三维傍轴波动方程 ,及用数值积分方法与快速付氏变换 (FFT)方法求解三维菲涅耳积分方程优缺点的基础上 ,从激光束在虚共焦非稳腔中以修正高斯球面波形式传输的特征出发 ,经坐标变换把发散 (或会聚 )的光束拉直成平行光束 ,然后用FFT方法求解了在新坐标系中修正函数满足的傍轴波动方程 。
补充资料：傍傍
1.事务繁剧，忙于奔走应付貌。
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