部分相干环状光束,partially coherent annular beam
1)partially coherent annular beam部分相干环状光束
1.Based on the extended Huygens-Fresnel principle, the analytical expression for the spectral degree of coherence ofpartially coherent annular beams propagating in atmospheric turbulence is derived by using the quadratic approximation of Rytov\"s phase structure function, and the spatial correlation properties are studied.基于广义惠更斯-菲涅耳原理,并采用Rytov相位结构函数二次近似的方法,推导出了部分相干环状光束通过湍流大气传输时,其光谱相干度的解析公式,并研究了光束的空间相干特性。
英文短句/例句
1.Influence of Turbulence on Spatial Correlation Properties of Partially Coherent Annular Beams湍流对部分相干环状光束空间相干性的影响
2.Beam Combination Characteristics of Partially Coherent Beams部分相干光光束并合的光束传输变换特性
3.The Spectral Degree of Cross-polarization of Stochastic Electromagnetic Beams部分相干电磁光束的光谱交叉偏振度
4.Transmission and Spatial Correlation Properties of Focused Partially Coherent Vortex Beams聚焦部分相干涡旋光束的传输和相干特性
5.The Researches on the Characters and the Applications of the Partially Coherent and Partially Polarized Light;部分相干部分偏振光束的特性和应用研究
6.Propergation of Partially Polarized,Partially Coherent Gaussian-Schell Model Electromagnetic Beams Through an Aperture Lens部分相干部分偏振电磁束通过光阑透镜的传输
7.The Propagation of Partially Coherent Beams Passing Through the Complex Optical System;部分相干光束通过复杂光学系统的传输
8.Partial Coherent Pulse of The Gaussian Beam in the Far Field of Abnormal Behavior Spectrum部分相干脉冲高斯光束在远场的光谱异常行为
9.Study on the Focusing Properties of Beams and the Spreading of Partially Coherent Beams Propagating Through Turbulent Atmosphere;光束的聚焦特性和部分相干光通过湍流大气传输光束扩展的研究
10.Coherent and incoherent additions of nonparaxial partially coherent Hermite-Gaussian beams非傍轴部分相干厄米-高斯光束的相干和非相干合成
11.The intensity distributions of focused partially coherent dark hollow beams in turbulent atmosphere湍流大气中部分相干空心聚焦束的光强分布
12.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
13.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
14.Spectrum Properties of Partially Coherent Modified Bessel-Gauss Beams Passing Through an Aperture Lens部分相干修正贝塞尔高斯光束通过光阑透镜的光谱特性
15.Spectrum Properties of Partially Coherent Gaussian-Schell Model Beam in Anomalously Dispersive Media;部分相干高斯—谢尔模光束在负色散介质中的光谱特性
16.The propagation properties of J_0-correlated partially coherent beams in the slant atmosphere斜程大气中聚焦J_0相关部分相干光束的传输特性
17.Propagation Properties of Partially Coherent Flat-topped Beam Passing through Astigmatic Lens;部分相干平顶光束经过双焦距薄透镜的传输特性研究
18.Directionality of Partially Coherent Hermite-Gaussian Array Beams Propagating in Atmospheric Turbulence部分相干厄米-高斯列阵光束通过湍流大气传输的方向性
相关短句/例句
partially coherent beam部分相干光光束
1.Characteristics of self-trapping ofpartially coherent beam;部分相干光光束的振荡自陷特性
3)partially coherent light beam部分相干光束
1.Spectral changes ofpartially coherent light beam diffracted by a knife-edge;部分相干光束经刀边衍射产生的光谱变化
2.Study on orbital angular momentum and its spectrum ofpartially coherent light beam;采用Mercer展开法得到了轨道角动量谱,计算了给定部分相干光束的轨道角动量谱,讨论了部分相干性对轨道角动量谱的影响。
4)partially coherent beams部分相干光束
1.Recently,the modal decomposition、characterization and propagation ofpartially coherent beams are topics of considerable interest.近年来,部分相干光束引起了人们极大的研究兴趣,部分相干光源也可产生与激光一样的远场光强分布,而其光强均匀度优于完全相干的激光光束。
2.Recently, the characterization and propagation ofpartially coherent beams are topics of considerable interest.近年来，部分相干光束引起了人们极大的研究兴趣，部分相干光源也可产生与激光一样的远场光强分布，而其光强均匀度优于完全相干的激光光束。
5)partially coherent beam部分相干光束
6)partially coherent electromagnetic beams部分相干电磁光束
1.Based on the extended Huygens-Fresnel principle,the expression for the spectrum ofpartially coherent electromagnetic beams in turbulent atmosphere is derived and numerical calculations are performed.从推广的惠更斯-菲涅尔原理出发,推导出了部分相干电磁光束的光谱在湍流介质中传输的表达式,并以电磁高斯-谢尔模型(EGSM)光束为例,研究了湍流对电磁高斯-谢尔模型光束光谱的影响。
延伸阅读
部分部分portion部分【训币佣;。op”H，l，集合的对于直线上的集合，是指集合与区间的交集;对于。维空问(性)2)中的集合，是指集合与开球、开长方体、开超平行体的交集.这个概念的重要性基于下述事实:集合A在集合B中处处稠密，如果B的任何非空部分含有A的点，换言之，闭包AOB集合A在B中无处稠密，如果A在B的任何部分中无处稠密，即B的任何部分均不含于A，
