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- It is shown that, the use of serrated apertures can suppress the high frequency diffraction of axial intensity and reduce the nonuniformity of transversal intensity distributions. 结果表明,齿形光阑能有效抑制光强的高频衍射,并降低横向光强分布的不均匀性。
- Numerical results demonstrate the advantages of super-Gaussian and serrated apertures in suppressing Fresnel diffraction modulations and maintaining relatively large fill factor. 数值计算结果表明,超高斯光阑和锯齿光阑的优点是能有效抑制菲涅尔衍射调制并有较大的填充因子。
- Taking the elegant Laguerre-Gaussian (ELG) beam as an example, a detailed comparative study of diffraction properties of ELG beams by hard edged, super-Gaussian and serrated apertures is performed. 摘要以复宗量拉盖尔-高斯(ELG)光束为例,对ELG光束经硬边光阑、超高斯光阑和锯齿光阑的衍射特性作了详细的比较研究。
- The intensity distributing and the contributing range for using the serrated aperture are analyzed based on Fresnel diffraction theory. 应用菲涅耳衍射光强分布理论以及光轴上光强分布理论对波纹光阑在一定条件下的作用范围进行了分析。
- The intensity ripples of Fresnel diffraction are suppressed and the filling factor is improved by using the serrated aperture. 从光路的实际使用效果看,对比圆孔光阑,应用波纹光阑在其作用范围内实现了对光束衍射调制的抑制和填充因子的提高。
- Diffraction of laser beams with amplitude modulations passing serrated apertures 有振幅调制光束经锯齿光阑的衍射特性
- serrated apertures 锯齿光阑
- Having jags; jagged or serrated. 参差不齐的有尖锐突出部分的;凹凸不平的或锯齿状的
- A pipe or chamber having multiple apertures for making connections. 多支管具有几个用于连接空口的管子或空腔
- Study on Diffraction Characteristics of Serrated Aperture Apodizer Used to Cut High Frequency 齿形光阑的消高频衍射特性研究
- Mountings and apertures for external equipment controls. 英文名称: Tractors for agriculture and forestry.
- To shape or enlarge(a hole)with a tapered, serrated tool. 凿孔扩大用带齿的尖的工具钻或扩大(孔)
- The cells have an irregular shape with a slightly serrated border. 细胞的形状不规则,边缘呈锯齿状。
- The small serrated edge tracing wheel is used for most fabrics. 大多数面料可用小的、锯齿边的擂盘。
- To shape or enlarge(a hole) with a tapered, serrated tool. 凿孔扩大用带齿的尖的工具钻或扩大(孔)
- A tapered, serrated tool used to shape or enlarge a hole. 手钻用来钻孔,或扩大孔的尖细带齿的工具
- His car bumped against the serrated edge of the road accidentally. 他不小心将车撞上了马路牙子。
- Using long serrated knife, halve each cake horizontally. 使用长的锯齿型刀,水平地将每块蛋糕分成两半。
- Their eyes gleam darkly, and their ears ate pointed and serrated in back. 他们的眼睛闪耀着黯淡的光泽,耳朵尖并在后缘呈锯齿状。
- Single lavender/ blue or purple fantasy. Serrated girl foliage. Standard. 单瓣薰衣草色花,蓝到深紫色的喷点。锯齿叶缘的白脉叶。标准型。