这个推论使平面干涉场梯度计算变得方便。
And this makes it more convenient for the calculation of the gradient of the plane interference field.
数字式激光平面干涉仪是用于测量光学元件面形和无焦光学系统波像差的光学仪器。
Digital laser plane interferometer is used to measure the surface of optical components and the wavefront aberration of non-confocal optical system.
本文描述了用平面扫描干涉仪测量半导体激光光谱的一种新方法。
The article describes a new method of measuring semiconductor laser spectrum by plane scanning interferometer.
象平面全息干涉术是一门新的光学干涉技术。
Image plane holographic is a new optical interference technique.
介绍了一种新型的基于平面等倾干涉原理的高精度平面度测量系统。
This paper introduce a new type of high precision measurement system based on plane isoclinic interference theory (PUT).
当相移器存在的相移误差包括位移误差与倾斜误差时，同一幅干涉图诸像素点的相移并不同步，但其相移量在同一平面上。
If the reference mirror has tilt and piston errors caused by phase-shifting, the phase shifts of the pixels along the same interferogram are not a constant, but they are still kept on the same plane.
麦克斯韦方程组：洛仑兹力，平面电磁波，辐射，光波，反射，折射，惠更斯原理，衍射，干涉现象。
Maxwell equations: Lorentz force, plane electromagnetic waves, radiation, light waves, reflexion, refraction, Huyghens principle, diffraction, interference phenomena.
本文提出了一种用光栅分光干涉法测量磁盘平面度的非接触式测量方法。
A grating-differential interferometer for measuring magnetic-disc surface is discussed in this paper.
驻波是曝光中的寄生效应，是光线垂直入射到不同的平行平面介质层之间，经多次反射并干涉形成的。
Standing wave is parasitic effect of exposure, generated by multi reflection and interference of rays vertically incident upon parallel medium layers.
普通物理实验中，牛顿环干涉实验只考虑在凸透镜与平面玻璃之间形成空气薄膜下的干涉现象。
In interference experiments with Newton's ring, considered only is the interference of the air film formed between the convex lens and the plain glass.
文章重点分析干涉条纹的快速调整方法与标准平晶平面度的正确引用方法。
Quick adjusting method of interference fringes and correct quotation method of standard optical flat flatness are analyzed.
本文介绍了制作全息平面光栅的两种干涉仪系统。所得到的光栅分别用于不同的分光仪器中。
In this paper, two different interference systems for making plane holographic gratings are presented. The gratings obtained can be used in various types of spectroscopes.
利用数字散斑干涉法，研究了半无限平面模型在受冲击载荷下的面内位移场的测试技术。
In this paper, the method of measuring the in-plane displacement field under an impact loading is proposed and is named dynamic digital speckle pattern interferometry.
目前的灵敏度方程局限于正侧视干涉几何关系，且建立在电磁波波前的平面波模型、地球表面的平地模型基础上。
However, present sensitivity equations are limited to orthorhombic side-glance interferometric geometry based on the wave plane model and the flat earth model.
这些干涉图被由小平面反射镜运动造成的参考光虚点光源的位移所调制。
The interferograms are modulated by the displacements of the virtual point sources of the reference beams due to motion of the small mirror.
然后用原参考光照射处理后的全息图，同时再现出三个平面波，得到三光束干涉的六角形蜂窝状阵列式空间光强分布。
The hologram is illuminated with the original reference light, then spatial light intensity distribution of hexagonal honeycomb array produced by three ligh beams are obtained.
对参考平面上相干光产生的干涉光强分布进行理论推导和数值计算，从理论上定量地分析了多束相干光的波矢量、偏振态对干涉光强分布的影响。
The distribution of interference light intensity generated by multiple coherent laser beams on reference plane is derived in theory and the numerical calculation is carried out.
体全息光栅由球面信号光波和平面参考光波干涉记录，并以原信号光作为探测光波进行成像。
Volume holographic grating, used as a volume holographic imaging lens in the imaging system, is recorded via illuminating the recording medium with a spherical signal beam and a plane reference beam.
为了避免声干涉，线性阵列改变了传统的结构，在号筒和驱动器之间做了特殊的设计，更有效于发出平面波。
To avoid such interference in a line array, a special adapter between the driver and the horn must be devised to produce plane waves.
在同一平面内的相同粒子的干涉条纹分别在不同大小以及不同入射方向(水平或竖直)的离轴角的条件下被记录下来。
The interference patterns of the same particles in the same plane are recorded at different off-axis angles in horizontal and vertical directions.
提出了平面二包蜗杆副五轴联动数控加工中全局干涉检测和处理、局部干涉检测和处理的方法；
The global and local collision detection and processing in the machining planar double-enveloping toroid worm gear drive using 5-axis NC machine tool was discussed in the dissertation.
在第四章，根据标量衍射理论，首先讨论了两平面波干涉场的空间分布与平行投影正弦光栅的等价性。
In chapter 4, According to the theory of scalar diffraction, firstly, the equipollence of spatial distribution of the plane-wave interferential field and parallel projective sine grating is discussed.
大的初级彗差使焦平面出现干涉条纹。
For large primary coma aberration, interference fringe presents.
介绍一种用迈克耳逊干涉仪测量平面平行透明物体折射率的新方法。
This paper introduces a new method of measuring the refractive index of parallel-sided transparent material with a Michelson interferometer-the minimum visibility of sodium light fringes.
运用共形映照、解析延拓以及柯西型积分运算等复变函数方法研究无限大平面中楔型向错偶极子与界面裂纹、圆形夹杂的弹性干涉问题。
The interaction among a screw dislocation, circular inclusion and interface crack or elliptical inclusion and interface crack under remote uniform heat flux is mainly researched in this paper.
研究结果表明，变换光束带有强烈的干涉及衍射结构，入射光束分布及工作平面位置的选择对变换结果有显著影响。
The results have shown that the transformed light beam has an obviously interferential and diffraction structure, and the distribution of incident laser beam a…
研究结果表明，变换光束带有强烈的干涉及衍射结构，入射光束分布及工作平面位置的选择对变换结果有显著影响。
The results have shown that the transformed light beam has an obviously interferential and diffraction structure, and the distribution of incident laser beam a…
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