介绍了一种模拟计算部分相干光成象的实用化方法。
A practical method for imaging simulation of partially coherent system is introduced in this paper.
部分相干光(极限情形为非相干光)具有实用的优势。
Hence the use of partially coherent (incoherent field as the limiting case) field shows practical advantage.
根据部分相干光理论，得到了光纤环光谱传递函数。
The spectrum transmission function (STF) of optic fiber ring is obtained with the theory of partially coherent light.
从部分相干光的传输定律出发，研究了杨氏双缝实验远场的光谱变化。
Starting from the propagation law of partially coherent light, spectral changes in Young′s two-slit experiment with Schell model beams are studied.
采用部分相干光作为激光光源，可以减小系统误码率，提高系统性能。
The BER can be significantly reduced by means of using a partially coherent source beam, so the performance is improved.
本文介绍并推导了用部分相干光成象和用作光学信息处理的原理和公式。
According to the principles of partially coherent light imaging, a new method of white light malti processing is proposed, and some necessary formulae are introduced.
张量方法；部分相干光；部分偏振光；光谱变化；传输特性；大气湍流。
Tensor method; Partially coherent beam; Partially polarized beam; Spectral properties; Propagation properties; Turbulent atmosphere.
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。
The on-axis intensity distribution was investigated in the focal region of partially coherent light focused by an annular lens.
利用部分相干光理论，推导出柱坐标系下平顶高斯光束模相关系数的解析表达式。
By using the theory of partially coherent light, the analytical expression for the mode coherence coefficients of flattened Gaussian beams has been derived in the cylindrical coordinate system.
其结果表明，当光源的相干性变差，即变为部分相干光后，对数光强起伏方差变小；
The results show that logarithmic light intensity fluctuation variance will be less when light source coherence becomes worse, i. e. it becomes into partially coherent light.
因此，研究部分相干光的传输特性、光束质量和模分解具有重要的理论意义及实用价值。
It would be of important significance to study the laser beam characterization, beam propagation, mode decomposition and beam quality control.
根据部分相干光的相干模表示法，推导了由部分相干光源所产生光束的相位一空间积Q。
The generalized expression for the phase-space product Q of a beam generated from a partially coherent source is presented by using coherent-mode representation of partially coherent beams.
基于部分相干光的传输定律，研究了多色高斯·谢尔模型光束在自由空间中传输的光谱变化。
Based on the propagation law of partially coherent light, spectral changes of a polychromatic Gaussian-Schell model beam propagating in free space is studied.
并依据部分相干光的交叉光谱密度的傍轴传输方程，重新定义了普遍的部分相干光的传输因子。
The new definition of the beam propagation factor for partially coherent light is proposed through the propagation equations of the cross-spectral density.
从部分相干光的传输理论出发，研究了被光阑衍射扭曲高斯·谢尔模型光束远场的光谱变化规律。
Starting from the propagation theory of partially coherent light, the spectrum of twisted Gaussian Schell-model beams in the far field are studied.
光子晶体，负折射率材料，超快、超慢现象，部分相干光学，激光物理，光与物质的相互作用等。
Photonic crystal negative refractive index materials superluminal and subluminal phenomena partially coherent light laser physics and interaction between light and matter.
介绍采用部分相干光云纹干涉法测定复合材料单销钉连接件的位移场，从位移云纹图求得应变场和应力场。
The moire interferometry of partial coherent light is applied to measure the displacement field for composite joints with a pinhole.
又介绍部分相干光的传输因子的传统定义，指出其适用范围，并引出部分相干光通过硬边光阑后的传输因子公式。
The definitions and the applicability of beam propagation factors for both coherent light and partially coherent light are introduced in detail with examples of some familiar beams.
为此，研究了接近式紫外光刻中部分相干光的传播过程，建立了相应的光刻理论模型，对光刻成像中的误差产生机理进行分析。
To give an error analysis of this effect, the propagation of partial coherent light in the proximity UV-lithography was investigated and the relative theoretical model was proposed.
本文讨论了错位散斑效应的原理和散斑图的部分相干光信息处理的方法，并给出利用该效应进行纤维板试体无损检测的实验结果和照片。
In this paper, the principle of the fault dispersive spot effect and the method used in processing the information of the partially coherent light of the di-Spsrsive spot diagrams are explained.
本文讨论了错位散斑效应的原理和散斑图的部分相干光信息处理的方法，并给出利用该效应进行纤维板试体无损检测的实验结果和照片。
In this paper, the principle of the fault dispersive spot effect and the method used in processing the information of the partially coherent light of the di-Spsrsive spot diagrams are explained.
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