平顶高斯光束,flattened Gaussian beam
1)flattened Gaussian beam平顶高斯光束
1.Focal shifts offlattened Gaussian beams passing through an aperture lens;平顶高斯光束通过光阑透镜的焦移
2.The simulation algorithm offlattened 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。
3.The theoretical conversion efficiency of the second harmonic generation of theflattened Gaussian beam s and Gaussian beams was obtained by using the numerical simulation on the crystal CsLiB6O10 in the phase matching type I and type II for the first time.本文讨论了CsLiB6O10晶体用于平顶高斯光束和高斯光束二次谐波转换效率的机理。
英文短句/例句
1.Study of Intensity of Vectorial Nonparaxial Flattened Gaussian Beams;矢量非傍轴平顶高斯光束的光强研究
2.Propagation properties for partially coherent flattened-Gaussian nonparaxial beams非傍轴部分相干平顶高斯光束的传输性质
3.Abstract: The propagation properties of coherent and incoherent flattened Gaussian beams have been studied in detail.文摘:对完全相干和非相干平顶高斯光束的传输特性作了详细研究。
4.From Gaussian Beams to Top-hat Beams Z-scan:Analysis of Sensitivity and Reliability从高斯光束到帽顶光束Z扫描:分析测量灵敏度和可靠性
5.Double Focal Switch of Elegant Cosh-squared Gaussian Beams;复变量双曲余弦平方-高斯光束的双焦开关
6.Numerical analysis of Gaussian mirror resonator cavity outside the plano-concave resonator高斯镜平凹腔腔外光束特性的数值分析
7.The Transformation of Gaussian Beams Pass through the Defocusing Telescope System;高斯光束通过离焦激光扩束器的变换
8.The Beam Propagation Factor and the Focal Shift of Truncated Gaussian Beams截断高斯光束的光束传输因子和焦移
9.Beam quality characterization of super-Gaussian beams passing through a spherically aberrated lens with an annular rectangular aperture超高斯光束经光阑球差透镜后的光束质量评价
10.Influence of Atmospheric Turbulence on the Propagation of Partially Coherent Electromagnetic Flat-topped Beams大气湍流对部分相干电磁平顶光束传输的影响
11.The Transmission Characteristics of Coherent and Incoherent Combinations of Non-paraxial Off-axis Gaussian Beams of One-dimensional Linear Array非傍轴离轴高斯光束的合成光束传输特性
12.A Method to Deduce the Expression of Laser Gaussian Beams激光高斯光束表达式的一种导出方法
13.Atmosphere Transmission Characteristic of Hermite-Gaussian Beam Laser at Sea海上厄米-高斯光束激光大气传输特性
14.The Propagation Properties of Hermitian-Gaussian Beams Passing through the Diaphragm厄米-高斯光束通过光阑的传输特性
15.Research on Simulation of Optical Resonator of Laser激光器光学谐振腔高斯光束的仿真研究
16.A new method for measuring radial intensity distribution and diameter of the Gaussian beam测量高斯光束径向强度分布及束径的新方法
17.Evolution of average intensity distribution and angular spread of partially coherent Hermite-sinh-Gaussian beams propagating through turbulent atmosphere部分相干厄米-双曲正弦-高斯光束通过湍流大气传输的平均光强分布演化和角扩展
18.collimated lihgt beam准直光束，平行光束
相关短句/例句
flattened Gaussian beams平顶高斯光束
1.Based on the three waves coupling equations and the fields distribution of the flattened Gaussian, the theoretical investigations of the conversion efficiency of the third harmonic generation on Gaussian andflattened Gaussian beams are carried out numerically.对影响平顶高斯光束和高斯光束三次谐波转换效率的泵浦光强度、偏振分量比、晶体长度和平顶高斯光束的阶数进行了分析和数值模拟。
2.By using the theory of partially coherent light, the analytical expression for the mode coherence cofficients offlattened Gaussian beams has been derived in the cylindrical coordinate system.利用部分相干光理论, 推导出柱坐标系下平顶高斯光束模相关系数的解析表达式。
3)flattened-Gaussian beam平顶高斯光束
1.Propagation offlattened-Gaussian beams in uniaxial cr ystals;平顶高斯光束在单轴晶体中的传输
2.The propagation property offlattened-Gaussian beam is studied and a close-form equation forflattened-Gaussian beam derived.该文从Collins公式出发,对平顶高斯光束的传输特性进行了研究,推导出了其通过ABCD光学系统的解析传输公式,并且给出了计算例子。
4)flattened Gaussian beam (FGB)平顶高斯光束
1.,the flattened Gaussian beam (FGB) and flat-topped multi-Gaussian beam (FMGB) is made.对描述平顶光束的两种数学 物理模型 ,即平顶多高斯光束 (FMGB)和平顶高斯光束 (FGB)作了比较 ,给出了数值计算结果并作了物理分析。
5)flat-topped multi-Gaussian beam平顶多高斯光束
1.A new method for synthesizing on-axis flat-topped beams by using a defocusing telescope system is proposed, where theflat-topped multi-Gaussian beam is chosen as the ideal beam.提出了用平顶多高斯光束作为理想光束和使用离焦望远镜系统合成轴上平顶光束的一种新方法。
6)Partially coherent flat-topped Gaussian beam部分相干平顶高斯光束
1.The influence of atmospheric turbulence on partially coherent flat-topped Gaussian beam is studied numerically in this paper.本文用数值模拟的方法研究了湍流对通过其后的部分相干平顶高斯光束的影响。
延伸阅读
单光束散斑干涉法见散斑干涉法。
