This paper introduces the beam profile characteristics of excimer lasers and the beam profilometry.
介绍了准分子激光的波面特性以及波面分析测量技术。
The system can display the beam profile size, emittance and coupling real time, and analyze the image offline.
该系统可以实时显示束团截面形状以及测得的束团截面尺寸、发射度和耦合度，同时可以进行图像离线分析。
The design structure of the distributed beam profile measurement system based on Web control technique was depicted.
阐述了基于网络控制技术的分布式束流剖面测控系统。
The methods and results for the 5 main parameters of energy, beam current, dose uniformity, beam scanning width, and beam profile were given.
给出了能量、流强、扫描均匀性、扫描长度以及束斑形状等5个重要参数的测量方法及结果。
The principle and the basis of design are introduced. The construction of the system and the preliminary test are given. The method of detecting beam profile by residual-gas is verified.
介绍了剩余气体束流剖面探测系统的工作原理和设计依据，描述了所设计的系统结构并进行了初步实验，证明了利用剩余气体探测束流剖面的方法是可行的。
The players' mutant genes 'linked up' with those already on the biochip and this allowed the scientists to read the footballers' genetic profile under a laser beam and assess the risk of injury.
球员的突变基因会与生物芯片本身的突变基因连接起来，使得科学家们能在激光束下读出球员的基因绘图，并估计出其受伤的危险系数。
The beam bends to a circular profile of radius r.
梁弯曲成半径为r的园形形状。
The Speedy Rail beam is a heat-treated aluminium alloy profile with hollow cross-sections that give it high strength under torsion and deflection stresses.
快速铁路是束热处理铝合金型材中空截面，给高强度下的扭转和挠度应力。
Description of the profile of electron beam is one of the difficult points in detection of color kinescope.
电子束轮廓的描述是彩色显像管特性检测中的难点之一。
The theory and corresponding experiment of the intensity profile modification of a Gaussian laser beam by an ultrasonic standing wave (controlled by electricity) are reported and discussed.
本文报道和讨论了在超声驻波作用下实现激光高斯光束空间强度整形的原理与实验。
The profile of transmitted Gaussian beam varies with the change of incident angle and air-gap thickness.
且透射高斯光束的形状也随光的入射角以及空气隙厚度的改变发生变化；
Image converter tube camera applied firstly to study changing process of profile diameter of electron beam produced by injector of accelerator is presented.
介绍了变像管扫描相机对直线感应加速器注入器中的电子束束剖面直径的应用。
In order to improve the quality of vertical seismic profile (VSP) imaging, the Gaussian-beam migration (GBM) was applied to VSP for the first time.
为了提高垂直地震剖面(VSP)成像质量，首次将高斯束偏移方法应用于VSP观测系统。
The influence of quadratic effect of ion-beam etching on pattern profile and the influence of ion-beam etching incidence Angle on slope of pattern sidewall are studied.
介绍了离子束刻蚀的二次效应对图形轮廓以及离子束刻蚀入射角对图形侧壁陡度的影响。
A method for instantaneous three-dimensional profile measurement of a continually vibrating cantilever beam is proposed.
提出一种连续振动悬臂梁瞬时三维形貌的测量方法。
The theory of nonlinear refractive-index profile measurement of fibers using two-beam interferometric method is introduced, and the result of this experiment is given.
介绍了使用双光束干涉法测量变折射率光纤设备的原理及实验结果。
When phased array radar operates in wideband wide scan condition, the antenna beam is dispersed and thus the distance profile is broadened.
相控阵雷达天线在进行宽带宽角扫描时，天线波束会“色散”，使得到的距离像展宽，从而降低了系统分辨率。
The results show that the transverse profile is correlative with the ion beam radius, and the top position of the energy deposition distribution is near the ion beam radius.
对于高斯型分布的微细离子柬注入，对其径向坐标的随机抽样作了模拟分析，结果表明横向分布与束半径密切相关，并且横向能量淀积的峰值位置就在束半径附近。
By measuring the refraction of this radio beam, we will be able to plot the temperature and density profile of Pluto's atmosphere from high altitude down to the surface.
借由测量无线电波的折射，我们可以描绘出冥王星大气层(从高空一直到表面)的温度与密度分布轮廓。
Conditions by which a circular symmetrical focussed spot can be obtained when the incident laser beam is an elliptical Gaussian profile are determined.
确定了当入射光场为椭圆高斯分布时，获得圆对称聚焦光斑的条件。
A real time and automatic measurement of intensity profile of pulsed and CW laser beam has been realized.
实现了对脉冲或连续激光束光强分布的实时、自动测量。
Theoretical and experimental results of the intensity profile modification of a Gaussian laser beam by 2-d ultrasonic standing waves are reported.
给出了在两维驻波声场作用下，激光高斯光束空间强度被整形的两维理论。
Fluorescence profile in the gain medium is described. Result indicates such a gain medium has little effect on the wavefront aberration of the beam.
结果表明片状固体增益介质热容方式工作对振荡光束波前畸变影响很小。给出了与光束传输方向相垂直的截面上增益介质的荧光分布。
With respect to the incident laser beam with Gaussian intensity, the possibility of controlling the line focus profile by active optics system is discussed.
针对高斯型入射光强，探讨了用该系统控制激光焦线形态的可行性。
When laser beam is incident on an inhomogeneous isotropic plasma, the variations in density profile perpendicular to main density gradient may develop, producing a rippling of critical surface.
当激光入射到非均匀的各向同性等离子体时，垂直于主密度梯度方向的密度分布会发生变化，使临界面呈现波纹。
The measurement system for laser beam intensity profile using a microcomputer for data processing and a CCD detector of the two-dimensional array is introduced.
本文介绍一种采用微机进行数据处理和面阵CCD作探测器的激光束光强分布的测量系统。
Moreover, a good beam quality with Gaussian spatial profile and a linear polarization state are obtained.
同时，输出激光具有良好的高斯线型和线偏振态。
Moreover, a good beam quality with Gaussian spatial profile and a linear polarization state are obtained.
同时，输出激光具有良好的高斯线型和线偏振态。
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