我们的剪切板准直度测量仪是用于检查和调整激光光束准直度的横向剪切干涉仪。
Our collimation Testers are lateral-shearing interferometers that can be used to examine and adjust the collimation of laser light.
在对波面矢高进行定义的基础上，提出CCD轴向扫描检测激光束准直度的方法。
Based on the definition of wavefront rise wavefront analysis method of CCD scan is introduced.
对半导体激光器光束准直场的研究具有重要的意义，半导体激光器的远轴模型能精确描述其发出的光束。
The study on collimation properties of semiconductor laser beams is valuable and the off-axis model can characterize accurately the output beams of semiconductor laser.
在激光准直技术中，减少光束漂移、降低大气扰动对光束的影响尤为重要。
In laser collimating system, it is especially important to reduce the influence of air disturb.
激光光束的漂移，功率稳定性和激光光斑的强度分布对称性是影响准直精度的主要参数。
Laser beam shifting, power stability and intensity distribution symmetry of laser spots are the main parameters affecting collimation accuracy.
在该系统中，我们采用三片式准直镜来对光束进行准直。
In this OPU, we use a triplet lens to collimate the laser beam.
该方法借助一个焦距较长的凸透镜与被测凹透镜组成无焦系统，可以使准直管出射光束的张角发生改变；
Firstly, a telescope system is made up with a concave lens and a long-focus convex lens, by which the angle of the parallel beam from the collimator can be change.
阵列激光二极管光束的高效准直整形是传统光学技术的难题。
Collimation orthopedics of the array laser diode light beam is a traditional optical technical problem.
用一辅助凸透镜与一测微目镜进行平行光束的会聚，测出准直管玻罗板线对在辅助凸透镜焦平面上所成像的大小；
Then using another convex lens and a micrometer eyepiece the altered parallel rays is focused, and the imaging size of line pair of collimator imaged on the another convex lens is measured.
本文设计了一套蓝光光学读取头的光路系统，包括用于光束处理的准直镜，整形棱镜，还有用于信号探测的柱面镜。
This paper designs an optical system and some lenses for the BD OPU, including collimator lens, beam shaping lens for laser beam shaping, and cylinder lens for signal detecting.
光束自动准直系统应用于大型高功率激光装置的多路光束的精密准直调整。
The laser beams automatic alignment system is applied to adjust multiple beam paths accurately in the high power laser facilities.
采用光线矢量法设计了两个相互垂直的椭圆截面柱透镜组来准直半导体激光束。
By using the light ray vector method, the elliptic-section cylinder lenses have been designed to collimate the semiconductor laser beam.
基于光线传输理论导出该结构柱透镜准直激光光束的基本公式并给出数值模拟的结果。
The theoretical expressions of the collimated beam of a DHCL are derived by transmission theory, and the numerical results are also given.
根据KM6太阳模拟器光学装校系统的技术要求，文章提出了半导体激光器输出光束的两套准直方案。
To meet the technical requirements of KM6 solar simulator optical adjustment system, two kinds of schemes are put forward to collimate the semiconductor laser beam.
阐述高精度激光准直系统的总体构成及特点，着重分析高斯激光束经过薄透镜的变换规律、最佳准直区域以及激光准直光学系统的设计思路。
The commutation rule and the optimal collimation area are analyzed when Gauss light beam passes thin lens, and the design principles of the collimator are given.
介绍了一种双光束自适应准直测量系统。
A twin-beam adaptive alignment measurement system is introduced.
论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为，影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。
The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
利用ZEMAX光学设计软件模拟半导体激光光路，包括光束整形、准直及聚焦透镜的设计等。
The light paths of the diode laser was simulated by ZEMAX, including the designs of beam arrangement, collimation lens and focus units.
绍介半导体激光束的准直整形方法，阐述半导体激光水准仪的设计方案。
Describes the ways to collimation and distortion of the semi conductor laser beam, and the designing plan of semi conductor laser water level matter.
光束的光衍射是一种很优越的特性，它能在一定的空间内提供高准直的微小光束。
Nondiffracting beam has excellent properties which can produce very tiny beam with good collimation.
提出一种新型激光准直仪理论根据，证明在一定范围内激光束平移或角位移并不影响基准线的位置。
A new theoretical basis of novel laser alignment instrument is put forward. It proves that the position of the basic line will not be influenced when the laser beam has translation and angular motion.
另外由于准直的激光束不存在聚焦问题，输出的图像能够准确投影到曲面上。
In addition, it is because collimated laser beam is free of focusing problem that output image can be projected to curve surface.
该方法以准直半导体激光光束为基准线，采用PS D光靶获取轴瓦位置二维位置信息，再由优化算法实现轴系的对中计算。
The benchmark beam of light is generated by semiconductor laser and received by light targets with PSD. Finally the measure of shaft center-line alignment is finished by optimum algorithm.
激光器件及激光束的动态调制，目标反射系数补偿：采用半导体激光器，经过整形、准直成圆细光束。
Dynamic modulation of laser and laser bean, and offset to target reflection coefficient: laser bean is shaped and collimated to round and slender beam by using of the semiconductor laser.
利用ZEMAX光学设计软件模拟半导体激光光路，包括光束整形、准直、聚焦等光束变换方式，实现了多种尺寸的光斑输出。
By using ZEMAX to simulate the diode laser optical path, including beam shaping, collimation, focus, etc., several kinds of spot outputs with various sizes was implemented.
通过优化光学镜头组合，对半导体激光分散光束进行了平行准直。
The some lens and their optimized combination are used to get satisfied collimation effect of laser beam.
实验表明，经该方法准直后的光束发散角（会聚角）可达0.00007 度。
Experiments have verified that the divergence angle of the light after collimation is up to 0.000070.
推导出了正交的两组准直微透镜阵列的面形公式；计算了准直光束的准直精度和聚焦光学系统参数。
The orthogonal surface equation of the collimating micro-lenses array is derived, the divergence angles after collimating and the parameters of the focused lens are calculated.
推导出了正交的两组准直微透镜阵列的面形公式；计算了准直光束的准直精度和聚焦光学系统参数。
The orthogonal surface equation of the collimating micro-lenses array is derived, the divergence angles after collimating and the parameters of the focused lens are calculated.
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