2016-06-08 20:04
axicon翻译
轴棱锥
音标读音
英式:['æksɪkən]美式:['æksɪkən]
基本意思
n.轴锥体;轴棱镜
形近的词
变形
例句
- Focusing properties of the vortex beams with axicon is studied.
研究了涡旋光束通过轴棱锥聚焦后的聚焦特性。
- The focusing intensity distribution of vortex beams with axicon by using Huygens-Fresnel diffractive integral is investigated.
利用惠更斯菲涅耳衍射积分理论推导了涡旋光束经过轴棱锥聚焦后所获得的聚焦光强分布。
- The characteristics of traditional axicon, kinoform-axicon, elliptical axicon and gradient-axicon were simulated and analyzed respectively.
分别对传统轴棱锥、开诺全息型轴棱锥、椭圆轴棱锥和梯度轴棱锥的特性进行相关的模拟分析。
- Propagation of light rays through an axicon and the equivalent waveguide system of double-axicons resonator was analyzed by using ray tracing method.
利用光线追迹法对光线通过锥透镜和双锥透镜谐振腔的等效波导系统进行了分析。
- A method of producing three-dimensional facular lattice through a diffractive axicon was proposed.
提出一种利用衍射轴棱锥产生三维光格的方法。
- The influence of by different cone angles of the axicon and the different topological number of the vortex beam on the focusing properties of vortex beam is investigated.
研究了不同锥角的轴棱锥对涡旋光束聚焦特性的影响以及不同拓扑电荷数对聚焦特性的影响。
- Axicon is an common optical element which is used to produce non-diffracting beams.
轴锥镜是常用的无衍射光产生元件。
- This is achieved by a high numerical aperture ( NA) lens axicon that utilizes spherical aberration to duplicate the performance of an axicon and to create an extended focal line.
该方法采用了高数值孔径的旋转三透镜，这种透镜利用球面透镜来复制旋转三棱镜的性能和产生一个延长焦线。
- Influence of Manufacture Error with Non-Circular Symmetry in an Axicon on the Bessel Beams Quality
轴棱锥非圆对称加工误差对贝塞耳光束质量的影响
- The diffractive optical patterns in oblique illumination on a circular axicon and the manufacture error in an elliptical axicon were simulated according to the calculation.
根据理论计算，模拟了圆轴棱锥的斜入射和椭圆轴棱锥加工误差的衍射光斑图。
- Required sperhical lens parameters are determined by fitting the phase of sperhical lens and logarithmic axicon.
对所要得到的球面透镜与理想对数轴锥镜的相位进行拟合，求解得出所需要的球面透镜参量。
- Beam ′ s oblique incidence and manufacture error of an axicon have a great influence on the quality of zero-order Bessel beams.
由衍射理论和几何光学方法出发，分析了圆轴棱锥的斜入射和椭圆轴棱锥的正入射对产生贝塞耳光束质量影响的等价性。
- The results show that in the maximum distance of the non-diffraction zone of the axicon, the obtained high-order Bessel beam keeps the original non-diffraction properties.
结果表明，在轴棱锥对应的最大准直距离内，所获得的高阶贝塞尔光束保持了原有的无衍射特性。
- Single bottle beam generated by a gradient axicon
梯度轴棱锥产生单个bottlebeam
- Based on the Fresnel diffraction theory, the influence of the vertex manufacture precision of an axicon on the light propagation is analyzed in detail.
由菲涅耳衍射理论出发，分析了轴棱锥顶点加工精度对光束传输特性的影响。
- Numerical calculations show that after focused by the axicon, a vortex beam can convert into a high-order Bessel beam.
数值模拟结果表明，涡旋光束经过轴棱锥聚焦后可获得高阶贝塞尔光束。
- A red highlight LED was used as quasi-monochromatic light source for analyzing the diffraction property of an axicon in quasi-monochromatic light.
为了分析准单色光照射轴锥镜的衍射特性，用红色高亮发光二极管作为准单色光源。
- Staring from Fresnel diffraction integral, we deduced the optical intensity distribution in the Fresnel zone of the diffraction field of the annular-aperture lens axicon.
从菲涅耳衍射积分公式出发，推导多色高斯光束被球差透镜衍射后光强分布的解析公式，进行数值模拟和物理分析。
- Axicon is an optical element used to generate the non diffracted beam in straightness error measuring system.
在无衍射光测量直线度系统中，常常采用锥透镜作为产生无衍射光的元件。
- The large caliber axicon will be need in the long distance measuring system.
要实现长距离的直线度测量，则必须采用大口径锥透镜，制造成本较高，整个系统体积比较大。
- Axicon and DOE are combined to form an optimum beam shaping unit. 3.
最后将衍射元件与轴锥镜组合构成了照明系统光束整形单元。
- Geometric optics is used to analyze the influence on beam transmission as circular symmetry manufacture error exists on an axicon.
用几何光学分析了圆锥透镜的锥面存在圆对称加工误差时，对光束传输变换的影响；
- A new method of non contact optical measurement for displacement based on axicons is introduced, which can be used in measuring displacement of a precise surface or a super precise surface.
介绍了一种基于锥镜（axicon）的非接触光学位移测量的新方法，可用于精密表面和超精密表面的位移测量。
- Application of Axicon in Active Geometric Optical Measurements
旋转棱镜在主动式几何光学测量法中的应用
- In this dissertation, we focus on the filament array generation mechanism. Firstly, this dissertation studied the filament array generation dynamics by focusing ultrafast laser pulses with axicon in methanol.
面向这一学科发展的前沿方向，本论文重点研究了光丝阵列的产生机理。本文首先研究了利用轴锥镜聚焦超快激光脉冲在甲醇溶液中产生光丝阵列的动力学过程。
- Influence of Eccentricity of Wave Front to Diffraction of Axicon
波面偏心对共轴透镜axicon衍射图的影响
- Transformation properties of laser beams passing through axicon system and their applications
轴棱锥光学系统对激光束的变换及应用
- It is shown that by changing the focal length of focal lens and the distance between the axicon and the lens, the center of dark of the bottle beams can be altered effectively.
这些结果表明，改变聚焦透镜的焦距和聚焦透镜到轴棱锥间的距离以及光阑半径，可有效地改变局域空心光束的暗中空区域。
- Axicon is one of the most efficient elements to generate Non-diffraction beams.
轴棱锥是产生无衍射光束的最有效光学元件之一。
- The mathematical simulation is based on interferential theory, and the effect of the vertex of the axicon. is also considered.
数值模拟过程中，基于相干光干涉理论，考虑到实际情况中锥尖不尖带来的影响，建立了三光束干涉的数学模型。
百科解释
网络意思