Furthermore, the effect of aperture parameters on the diffraction characteristics of laser beams with amplitude modulations is also analyzed.
另外讨论了锯齿光阑参数对有振幅调制光束衍射特性的影响。
The authors show that using the half-wave strip method to deduce the bright and dark fringe conditions of Fraunhofer grating diffraction is simpler than the amplitude vector method.
本文用半波带法对夫琅禾费光栅衍射进行分析该方法和常用的振幅矢量法相比，分析衍射条纹的位置更要快捷，明了。
The result can be used in numerical calculation and simulation of diffraction and fractional Fourier transform of input complex amplitude of misaligned single spherical refracting system.
这些结果可用于数值计算和模拟该系统失调时对输入复振幅的衍射和分数傅里叶变换。
The effect on amplitude of EXAFS from harmonic caused by high order diffraction of crystal monochromator is discussed.
本文讨论了晶体单色器高次衍射形成的谐波对EXAFS振幅的影响。
The amplitude and intensity analytic expressions for disk (sphere) and annular aperture Fresnel diffraction are given on the base of scalar diffraction theory.
在标量衍射理论的基础上，给出了圆屏(球)和圆环菲涅耳衍射的振幅及光强解析表达式。
On the basis of the coupled-wave theory of local volume holography, the amplitude distribution and the diffraction efficiency of the diffracted beams are calculated.
利用局域体全息的耦合波理论，计算了该透镜衍射光的振幅分布和衍射效率。
Intensity space distribution near image point of optical system is derived based on the accurate amplitude (therefore the intensity) analytic expression for Fresnel diffraction.
根据准确的菲涅耳衍射振幅和光强解析表达式推导出光学系统像点附近的光强空间分布。
A method of making Fresnel encrypted dot matrix holograms is presented on the basis of the diffraction theory of binary amplitude diffractogram.
本文根据二元振幅衍射图的衍射原理提出了实现点阵全息图的菲涅尔加密的方法，并在此基础上提出了相应的再现系统。
The diffraction intensity is variable with the surface wave amplitude which was also found.
改变表面波振幅，发现了各级衍射条纹的强度变化。
The cantilever itself can be used as a point diffraction interferometer element, and a new optical interference probe based on this is set up to measure the deflection or amplitude of the cantilever.
发现了由于V形微探针的结构特点而引起的点衍射干涉现象，并据此构成了一种基于点衍射干涉的微探针振幅测量的干涉光探针，这种干涉光探针在国内外至今未见相同的报导。
The analysis shows that the relative amplitude spatial distributings of different diffraction orders are same.
理论分析表明，在谱平面，各衍射级的谱的相对分布是相同的。
The analysis shows that the relative amplitude spatial distributings of different diffraction orders are same. This has been checked by the experiment of JTC.
理论分析表明，在谱平面，各衍射级的谱的相对分布是相同的。并通过联合变换实验加以证实。
The analysis shows that the relative amplitude spatial distributings of different diffraction orders are same. This has been checked by the experiment of JTC.
理论分析表明，在谱平面，各衍射级的谱的相对分布是相同的。并通过联合变换实验加以证实。
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