Gaussian optics
英
美 [ˈgaʊsiən ˈɑːptɪks]
网络 高斯光学
双语例句
- Gaussian beam propagation through complicated optical systems is studied in detail by using matrix optics method.
使用矩阵光学技巧和方法详细研究了高斯光束通过复杂光学系统的传插问题。 - Based on the plane wave spectrum method, the scattered field of Gaussian beam from rough object is derived and the formula for calculating the coherent scattering cross section is obtained using the physical optics approximation and the stationary phase method.
由平面波谱展开法推导出粗糙面高斯波束散射场表达式，并根据物理光学近似和稳相法原理得到相干散射截面的理论公式。 - The imaging formulas of the Gaussian beam through a large diameter step-index rod lens are derived and can reduce to the geomertical optics imaging formulas under the geometrical optics condition.
导出了高斯光束经大直径阶跃折射率棒透镜的成像公式，在几何光学条件近似下，所得公式可简化为几何光学成像公式。 - The simulation algorithm of flattened Gaussian beams ( FGBs) passing through hard-aperture optics is improved, and an approximate closed-form propagation equation is derived, where a product of Fourier series and complex Gaussian function expansion is adapted to the window function of a hard-edged aperture.
用傅里叶级数和复高斯函数的乘积对硬边光阑的窗口函数进一步拟合，对平顶高斯光束通过硬边光阑光学系统的模拟算法作了改进，并给出了近似解析传输公式。 - For a Gaussian beam wave, both the tip-tilt and the phase fluctuation curvature of the propagation path contribute to the amplitude fluctuation, and both the tip-tilt and curvature of the adaptive optics conjugation phase at the transmitter contribute to the general amplitude fluctuation.
对于高斯光束，折射率不均匀媒质相位起伏的倾斜项和曲率项共同对幅度起伏有贡献，发射端的自适应光学共轭相位的倾斜项和曲率项共同作用于总体的幅度起伏。 - A new method of Gaussian optics computation for zoom lenses applying electronic zoom patterns is presented.
提出一种全新的高斯光学算法，对电子变焦模式的变焦距系统高斯光学参数的计算方法进行研究。 - Applying matrix optics to paraxial rays, which travel through different optical elements illuminated with high-power Gaussian beams, the positions of ghost images affected by Kerr-effect-induced nonlinear refractive index of the illuminated optics are studied.
在近轴条件下，利用矩阵光学的方法研究了高功率高斯光束通过不同光学元件时，克尔效应导致的介质折射率的变化对鬼像位置的影响。 - Simple formulas for the propagation of Gaussian beams through a GRIN lens are derived under the geometrical optics approximation.
在几何光学近似下，导出了高斯光束经一类梯折透镜传播的简化公式。 - Gaussian Optics of a GRIN Fiber Lens with Exponential Variation of the Constant-index Surfaces
指数型梯度折射率纤维透镜的高斯光学指数折射率平面光波导的WKB模方程 - With respect to the incident laser beam with Gaussian intensity, the possibility of controlling the line focus profile by active optics system is discussed.
针对高斯型入射光强，探讨了用该系统控制激光焦线形态的可行性。 - In this paper the imaging formulas of Gaussian optical beam through a divergent parabolic GRIN fiber lens are derived from the wave optics theory and the variational method and compared with the geometrical optics results.
用波动光学理论，籍助变分法，导出一种抛物型发散梯度折射率纤维透镜中高斯光束的成像公式，并与几何光学结果作了比较。 - The coherent and incoherent scattering cross sections of paraxial Gaussian beam scattering from arbitrarily shaped rough object with electric large size are studied and the calculated formulas are derived using plane wave spectrum expansion and physical optics approximation.
采用平面波谱展开法和物理光学近似，从理论上推导出傍轴高斯波束对任意形状电大尺寸粗糙物体的相干与非相干雷达散射截面理论计算公式。 - In this thesis, the properties of C-Lens collimator are studied by using the theory of Gaussian Optics and Matrix Optics; and also we studied the principles and characteristics of piezoelectric transducer ( PZT).
本文利用高斯光学和矩阵光学理论分析了C-Lens准直器的特性；介绍了压电陶瓷微位移器（PZT）的工作原理和特性。 - Secondly, I discuss the principle of the zoom systems, zooming laws, feasible solution areas based on the Gaussian optics method.
其次，以高斯光学分析方法为基础，对变焦原理、变焦规律、可行解区进行了探讨。