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1)  diamond stop
菱形光阑
2)  Annular aperture
环形光阑
1.
Intensity distribution of converging spherical waves passing through an annular aperture;
会聚球面波通过环形光阑的光强分布
2.
The spectral behavior of polychromatic spatially fully coherent light diffracted by an annular aperture in the far field is studied.
研究了多色空间完全相干光经过环形光阑衍射后在远场出现的光谱变化,并给出了详细的数值计算结果和具体实例。
3.
The singularity changes and spectral behavior of polychromatic spatially fully coherent light diffracted by an annular aperture in the near field were studied.
研究了多色空间完全相干光经过环形光阑衍射后在近场出现的光谱变化,并给出了详细的数值计算结果和具体实例。
3)  serrated aperture apodizer
齿形切趾光阑
1.
Study on focusing characteristics of serrated aperture apodizer in high energy laser system;
高能激光系统中齿形切趾光阑的聚焦特性研究
4)  rectangular hard-edged aperture
矩形硬边光阑
1.
Using the relations between Hermite and Laguerre-Gaussian(LG) modes and expanding the window function of two-dimensional rectangular hard-edged apertures into a finite sum of complex Gaussian functions,the propagation of complex-argument Laguerre-Gaussian beams through a paraxial optical ABCD system with a rectangular hard-edged aperture is studied.
利用拉盖尔-高斯模和厄米-高斯模的变换公式,并使用将二维矩孔光阑窗口函数展开为有限个复高斯函数之和的方法,得到了复宗量拉盖尔-高斯(LG)光束通过含矩形硬边光阑近轴ABCD光学系统的变换的解析传输公式,并对复宗量LG光束通过矩形硬边光阑的衍射和聚焦特性进行了研究。
5)  circular lens with finite aperture
圆形光阑透镜
1.
Based on the fact that circ function can be expanded by an approximate sum of complex Gaussian functions with finite numbers,the analytical formula for the axial intensity distribution of a partially coherent Gaussian Schell model (GSM) beam through a circular lens with finite aperture was derived.
以圆形函数可近似展开为有限数目的复高斯函数叠加为基础 ,推导出部分相干高斯 谢尔模型 (GSM )光束通过圆形光阑透镜的轴上聚焦光强分布的解析计算公式 ,并与衍射积分方法所得的结果进行比较分析。
6)  regular polygonal aperture
正多边形光阑
1.
Based on the beam coherence-polarization matrix and the propagation law, the polarization properties of partially coherent flat-topped light beams diffracted through a regular polygonal aperture are studied systematically.
根据光束的相干-偏振矩阵和传输理论,对部分相干平顶光束经正多边形光阑衍射的偏振特性进行了系统的研究。
补充资料:班阑
1.同"班兰"。 2.含混不清貌。班,通"斑"。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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