The light intensity distribution of diffraction of circular aperture was investigated by numerical analysis.
利用数值分析的方法分析了由边界波理论公式所得的圆形光阑衍射场的光强分布。
At last the light intensity distribution of Fresnel diffraction at several rectangular apertures is calculated and analyzed.
最后计算分析了多矩孔菲涅尔衍射的光强分布。
The light intensity distribution of the multiplex hologram surface and the rainbow hologram suface at reconstruction are analyzed.
对多路合成全息图和一般彩虹全息图再现时表面光强分布进行了研究和分析；
The reflected light intensity distribution of the laser beam illuminating the surface of a specimen will broaden as the surface roughness increases.
照射在样品表面的激光束随着表面粗糙度的不同，反射光密度分布将不同；表面粗糙度增大时，反射光密度将被扩展。
He-Ne laser is used to reconstruct the light intensity distribution of the three colour informations and record a colour hologram on a holographic plate.
用单色激光同时再现出记录的三种颜色信息的光强分布，并将它们记录在同一张全息片上作成彩色全息图。
Furthermore, the approach can also be used to analyze the amplitude in the exit pupil of a camera lens and calculate the light intensity distribution on other focal planes.
该方法亦可用于分析光学系统出瞳振幅分布，数值计算其他焦面处的光强分布。
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.
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。
It is inevitable that a gain medium exists always in a practical laser resonator. Moreover, it is impossible to ensure the pump light intensity distribution in the laser medium is uniform.
实际的激光腔不可避免有增益介质的存在，同时，也不可能保证光强的泵浦分布是均匀的。
A general analytic expression of light intensity distribution at the observation plane is obtained by means of ambiguity function method. Some special cases are discussed and verified by experiments.
运用模糊函数方法给出系统观察面上一个更为普遍的光强分布数学表达式，并分析讨论一些特殊情况及相应的实验结果。
A simple method for measuring the time and space distribution of the light pulse intensity is reported.
本文报道了一种简单的测量光脉冲强度的时空分布方法。
The use of photosensitive array makes it possible to obtain the distribution of diffracted light intensity with only one sampling.
由于本实验仪的光强采样部分使用了光敏阵列，从而一次采样即可得到衍射光强分布图形。
Laser light intensity is of Gaussian distribution.
激光束的光强分布为高斯分布。
The intensity distribution of parallel light field produced by paraboloid reflector is analysed and its measured result is introduced.
本文从理论上分析了抛物面反射镜产生平行光场的光强分布规律，并介绍了实际测量结果；
The intensity distribution of three side-pumping light is analyzed inside laser crystal.
分析了激光晶体中三向侧面抽运光的强度分布；
Distribution of light intensity, transmittance of fabrics, speed of rotation, temperature and humidity have influence on the test precision.
光强分布、织物透光、旋转速度、温湿度等都会影响测试精度。
The distribution curves of light intensity of orthogonal biprism interference is made from experimental results.
通过实验结果作出正交双棱镜干涉的光强度分布曲线。
This paper introduces a new method to measure the intensity distribution of single seam diffraction by replacing the silicon photocell and light activated diode with light activated triode.
利用光敏三极管代替硅光电池和光敏二极管来测试单缝和双缝衍射的光强分布。
We get the refractive index distribution in the semiconductor versus light intensity in the direction of controlling light.
得出在控制光照射方向上半导体材料的折射率随控制光强度变化而变化的分布情况。
The light optical spot area and the optical intensity distribution can be adjusted through software. The non-uniformity of response and the SNR are influenced by the noise of the detector.
光斑大小和光强分布不均的影响可以通过软件校准，象限响应率不均和信噪比受探测器噪声以及处理电路噪声的影响。
Using a photon counting apparatus as a device to measure light intensity, wave particle dualism of light is demonstrated by measuring photon distribution of double slit diffraction.
用光子计数仪作光强检测装置，通过测量衍射后的光子计数的空间分布来演示光的波粒二象性。
The on-axis intensity distribution was investigated in the focal region of partially coherent light focused by an annular lens.
从理论上研究部分相干光被一环形透镜聚焦，在焦点附近的轴上点的光强分布。
Spatial distribution of water erosion was divided into two areas: north hilly area of medium erosion intensity and central district of light erosion intensity.
并将库区水力侵蚀空间分布划分为北部中低山丘陵中强度侵蚀区和中部河谷城区轻度流失区。
The inhomogeneous distribution of gain coefficient is inevitable because of the inhomogeneous distribution of pump light intensity in laser medium.
这样光强分布的不均匀必然导致增益分布的不均匀，因此，在考虑自再现模时有考虑增益系数分布状态的必要。
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.
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。
Using fibre light guide to transform spatial sequence into time sequence, displaying distribution curves of intensity of light are of real-time.
我们采用光纤技术进行空序→时序变换的方法，能实时显示相对光强分布曲线。
The method can confirm the Gaussian distribution of optical intensity for the fundamental transverse mode of the He-Ne laser and determine the size of its light spot.
这种方法能够证实氦氖激光基横模的光强分布是高斯分布，能够确定光斑的大小。
This article is a discussion about distribution of light intensity on the image of the imagery system, through which it brings to light the inner link between geometrical image and diffraction image.
本文通过对成象系统中象面上光强度分布的讨论，揭示了几何光学成象与衍射成象之间的内在联系。
He derived the observed intensity distribution of light emitted by a hot solid.
他导出了观察到的热体发光的强度分布。
The influences of epaxial light intensity and energy distribution in far field caused by steady-state thermal blooming with wind are calculated and analysed.
采用数值模拟的方法，研究了强激光在大气传输过程中产生的稳态热晕效应。
The influences of epaxial light intensity and energy distribution in far field caused by steady-state thermal blooming with wind are calculated and analysed.
采用数值模拟的方法，研究了强激光在大气传输过程中产生的稳态热晕效应。
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