• 这个推论使平面干涉梯度计算变得方便

    And this makes it more convenient for the calculation of the gradient of the plane interference field.

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  • 结果进一步分析干涉场条纹质量提供依据

    This results provide the basis for analysing fringe quality of speckle interferometry.

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  • 根据干涉条纹灰度分布规律,对条纹图象进行处理。

    The fringe image is processed according to fringe gray distribution rule in interference field.

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  • 本文导出了存在系统几何偏差全息一散斑干涉术中干涉强度分布

    In this paper, the intensity distribution of interference field of holo-speckle interferometry is derived when the error of system geometry exists.

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  • 第四章根据标量衍射理论首先讨论平面波干涉空间分布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.

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  • 研究表明干涉场中的相位鞍点以及涡旋点位置光束离轴参数束腰宽度、相位以及相对振幅有关。

    It is shown that the positions of phase saddles and vortices depend on the off-axis parameter, beam width, phase and relative amplitude of beams.

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  • 这么创造一条整体完全能量回路后,来自外在起源的力量将中推开而阻止干涉

    In so doing, that which is from the outside in origin is pushed from the field and prevented from interference as one has created a whole and complete circuit of energy flow.

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  • 本文给出了描述相干基本物理量迈克尔干涉实验出发,讨论了时间相干性;

    This paper first introduces basic physical quantity of coherence and discusses temporal coherence starting from Michael interfering experiment.

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  • 无序介质激光是由介质的非周期—类结构匹配泵浦光相互作用整体多重散射干涉效应产生的。

    When the quasi-periodic quasi-structure of random medium interacts with matching pump light, the interference effect under its whole multiple scattering leads to lasing in random medium.

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  • 物体变形测量,云纹干涉载频调制技术重要作用。

    The technique of carrier modulation in Moiré interferometry is important in displacement measurement of an object.

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  • 除了传统方法外又介绍一些新的技术图象法、光纤传感器全息干涉

    Basides traditional methods, this paper also introduced some new technologies such as FSM, fiber optic sensor, holographic interferometry etc.

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  • 理论研究表明经过圆形夫琅和费衍射实验杨氏双缝干涉实验,衍射光归一光谱发生了剧烈变化

    The theoretical analyses show that the phenomena of drastic spectral changes were also found in Fraunhofer diffraction of a circular aperture and Young's double-slit interference experiments.

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  • 并将方法成功地应用超音速叶栅全息干涉判读。

    This method is successfully applied on criticizing the holographic infinite interference diagram of the supersonic cascade flow field.

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  • 利用数字散斑干涉研究半无限平面模型冲击载荷下的面内位移测试技术。

    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.

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  • 使用数值计算方法数值干涉技术结合实验干涉图片,分析了激波过拐角绕楔形物体运动

    Flow field of shock wave passing by right Angle and wedge is analyzed using numerical method and numerical interference technique combining with experimental interferograms.

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  • 采用干涉成像光谱技术被探测源谱线为高斯轮廓时风速度温度的测量进行了分析计算

    Variation of path difference velocity and temperature of wind field are analyzed and calculated applying interference image spectroscopy.

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  • 本文激光全息干涉技术测量内燃机燃烧室内温度进行了研究

    In this paper a study on the laser holographic interferometric technique for measuring the temperature field in combustion chamber is presented.

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  • 本文报导漫射光照明全息干涉度量次曝光测量轴对称温度原理实验结果

    This paper reports the principles and results of axisymmetric temperature field measurements by the double exposure holographic interferometry method.

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  • 两种测量光纤折射剖面方法干涉显微镜法,进行了评价。

    Two methods of measurement of the refractive index profile in optical fibers: interference microscope method and near field method are evaluated.

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  • 结果表明:文中提出干涉条纹细化方法可以准确地找到骨架线获得面内位移位移线图提供了一种方法。

    The result shows that the method can find the skeleton lines precisely and provide a new method for achieving the line of equal displacement in the plane displacement field.

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  • 采用激光全息干涉测量技术测量轴对称型大功率晶体三极管温度全息干涉图;

    The holographic interferogram of the temperature field for an axisymmetrical high power semiconductor triode has been obtained by using laser holographic interferometric measurement.

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  • 分析激光诱导原子连续态结构系统多个通道量子干涉效应对原子离化的影响

    The effect of quantum interference among many ionization channels on photo-ionization properties of an atom in a laser-induced continuum structure system is analyzed.

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  • 非常好争论辩论里原先并且强迫的干涉

    His book is a fresh, original and compelling intervention in a very contentious debate.

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  • 建立光纤中传输基础上,研究了干涉特性传感特性,指出两瓣光斑动态变化规律

    Based on the transmitted field the characteristic of interference and sensing between two modes is investigated and point out the disciplinarian of far field two-lobe radiation patterns.

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  • 双频光栅剪切干涉无限平板自然对流温度进行诊断。

    This paper deals with the natural convection temperature field of unlimited heated Plate with schlieren shearing interferometry of double frequency gratings.

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  • 光学涡旋具有独特相位奇点和螺旋相位结构,多个涡旋光之间干涉呈现出新颖的强度相位分布特征。

    The interference of several optical vortices can generate intriguing intensity and phase distributions due to the particular helical phase structures and central singularities.

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  • 光学涡旋具有独特相位奇点和螺旋相位结构,多个涡旋光之间干涉呈现出新颖的强度相位分布特征。

    The interference of several optical vortices can generate intriguing intensity and phase distributions due to the particular helical phase structures and central singularities.

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