alignment axicon

用法例句

Diffraction property of an axicon in quasi-monochromatic light;

准单色光照射轴锥镜的衍射特性

The non-diffracting beam generated by an axicon has a small central spot diameter and a long non-diffracting distance of transmission,so the depth-of-focus of non-diffracting imaging system can be extended as well focalization is unnecessary.

利用轴锥镜产生无衍射光,无衍射光束具有中心光斑直径小且传播距离远的特性,将无衍射光理论与技术应用到成像系统中可加大焦深且无需调焦。

The axicon that can image a point into a line segment along the optical axis can be used to extend the depth-of-field of an imaging system,and the imaging theory was explored.

根据轴锥镜的线焦特性,阐述了基于轴锥镜的大景深成像系统的基本原理。

For requriement of plasma diagnostic system in inertial confinement fusion(ICF) drivers,simple lens which can be substituted for logarithmic axicon is designed by nonlinear-phase fitting method.

针对惯性约束聚变(ICF)激光等离子体诊断系统应用的需求,提出一种采用非线性相位拟合法设计单透镜代替理想对数轴锥镜的方法。

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.

结果表明,光谱半宽σ小的多色高斯光束照射透镜轴棱锥时,不同观察面的光强分布均为J20的形式。

Design Schemes of Diffractive Optical Element for Beam Shaping and Axicon Focusing;

衍射光学波面整形元件及衍射型轴锥镜设计研究

The Beam Propagation and Transformation in Axicon-Lens System

轴棱锥——透镜系统的光束传输与变换

Experimental Investigation on Conical Horn Excited by an Azimuthally Symmetric Mode with Plate Lens

轴对称模激励的加平行板透镜圆锥喇叭实验研究

Geometric Optics Analysis on the Bottle Beam Generated From an Axicon-Lens System

轴棱锥透镜系统产生局域空心光束的几何光学解释

Conical shaft ends

GB/T1570-1990圆锥形轴伸

parallel axis gear combined with right

圆锥平行轴减速齿轮

hydrauliccone-bolt coupling

液力锥形螺栓联轴器

bearing cone replacing tool

锥形轴承内圈更换工具

drive pinion cone bearing

主动小齿轮锥形轴承

drive pinion cone bearing cup

传动小齿轮锥形轴承杯

cone type roller bearing rock bit

滚柱轴承锥形牙轮钻头

The central, conical, bony core of the cochlea.

蜗轴耳蜗中央的圆锥形骨质柱轴

Discussion of the Connection Problem in Conical Shaft-extension of Main Shaft of Fan

通风机主轴圆锥形轴伸联接问题探讨

Prism Adjustment Analysis of Optical Scanning System with Pyramid Mirror

锥镜光学扫描系统中的棱镜调整分析

Measures for reducing coning deformation of tapered bearing ring

减小圆锥滚子轴承套圈锥度变形的方法

This machine is designed with three pyramids-an inner pyramid,a turbo pyrmid and an innerwall pyamid-to creata the universal principle.

内轴心锥(2.)滚轮斜锥(3.)内斜锥互相组合成宇宙原理而成。

Rolling bearings--Metric double row tapered roller bearings--Boundary dimensions

GB/T299-1995滚动轴承双列圆锥滚子轴承外形尺寸

Rolling bearings Tapered roller bearings--Boundary dimensions

GB/T273.1-1987滚动轴承圆锥滚子轴承外形尺寸方案