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The Diffraction of Flot-topped Gauss Beam Passed circular Aperture[J]. 引用该论文屈军;丁培宏;孟凯;崔执凤.
The description of a plane wave diffracted by a circular aperture is directly started from the Maxwell's equations. 平面波经圆孔光阑衍射的表征是直接基于麦克斯韦方程组。
As an example of applications, numerical calculation is performed to calculate the losses of Bessel-Gaussian beams propagating through a circular aperture. 作为应用举例，对零阶贝塞尔高斯光束通过圆孔硬边光阑时的衍射损耗作了详细的计算。
From Huygens- Fresnel principle, formulas are derived for determing the distribution of the field and intensity on axis when focused Gaussian beam is diffracted at a circular aperture. 根据惠更斯一菲涅耳原理，推导出会聚病折光束经圆形孔径衍射后光轴上的场分布及强度分布表达式。
The series solution to the Fraunhofer diffraction field of Gaussian beam by a circular aperture is derived,and the fundamental characteristics of the diffraction field are analysed. 推导了高斯光束照射下夫琅禾费圆孔衍射场的级数解，进而讨论了衍射场的一些基本特征.
From Huygens -Fresnel principle,formulas are derived for determing the distribution of the field and intensity on axis when focused Gaussian beam is diffracted at a circular aperture. 根据惠更斯一菲涅耳原理，推导出会聚病折光束经圆形孔径衍射后光轴上的场分布及强度分布表达式。
circular aperture mtula-cut broach-cutter 圆孔轮切式拉刀
diffraction of circular aperture 圆孔衍射
Small circular aperture diffraction 微小圆孔衍射
A simple and effective method is given to successfully simulate circular and different serrate type aperture's far-field diffraction and compared with the diffraction of hard-edged circular apertures. 摘要采用一种简单有效的方法，模拟了光束经圆形孔径和不同齿形光阑的远场衍射分布，并与经圆孔硬边光阑的衍射作了比较。
FRAUNHOFER DIFFRACTION OF GAUSSIAN BEAM BY A CIRCULAR APERTURE 高斯光束照射下的夫琅禾费圆孔衍射
The Diffraction of Flot-topped Gauss Beam Passed circular Aperture 平顶高斯光束及其通过圆孔光阑的衍射
THE CIRCULAR APERTURE DIFFRACTION WITH A GAUSSIAN BEAM 高斯光束的圆孔衍射
We can compute the circular area with radius. 我们能用半径计算出圆的面积。
The aperture in the door is so wide. 门上的孔隙太大了。
The full moon has a circular form. 满月呈圆形。
We saw light through a small aperture in the wall. 我们透过墙上的小孔看到了亮光。
I'm not satisfied with his circular explanation. 我不满意他拐弯抹角的解释。
The full moon has a circular shape. 满月呈圆形。
The organization issues a circular every month. 该组织每月发一份通告。