DC-excited

Study of large diameter measurement system with laser collimation;

基于激光准直瞄准的大直径测量系统的研究

In order to realize synthetic coaxiality measurement for position deviations and angle deviations simultaneously,a laser beam-spot receiver system consisting of a receiver lens,beam splitter prisms,and CCD based on laser collimation was established.

为了实现在同轴度测量中平行偏差(平偏)和倾斜偏差(角偏)两个量的同时测量,建立了基于激光准直性的光斑接收系统。

Based on the principle and technology of laser collimation and optoelectronic inspection, an optoelectronic measuring method is presented to measure the straightness of the bore with a diameter of 25 mm by using the quadrant detection method, technique of laser collimation, optoelectronic detection, precision machine, servocontrol and computer for reference.

基于激光准直和光电探测原理与技术,并借鉴象限探测法、精密机械、伺服控制技术和计算机技术研制了一种用于Φ25mm火炮身管直线度的光电测量系统。

Design of laser alignment measuring system for guide rails assembling in situ;

双轨安装现场激光准直测量系统的设计

Analyzing characteristic of the four-quadrant detector applied to laser alignment;

四象限探测器用作激光准直的特性分析

Application of wireless USB data transmission system in laser alignment-instrument measurement;

无线USB数据传输系统在激光准直仪测量中的应用

A new method based on the traditional method is presented,applying the collimated laser to simulate the axes of the multi-barrel launcher.

在传统测试方法的基础上,采用准直激光光束模拟多管火箭发射器炮管轴线,利用CCD成像系统,结合数字图像处理技术完成了对多管武器系统的平行度检测,很大程度上弥补了传统测试方法的不足。

Research on Laser Alignment Based on Interference Fringe;

基于干涉条纹的激光准直技术的研究

High accuracy laser-alignment technique with compensation of laser beam drift

具有光束漂移误差补偿的高精度激光准直技术

Study on the Dual-light Laser Alignment Measuring System at TST Field;

TST现场双光路激光准直测量系统的研究

Precision Laser Alignment and its Use in the Measurement of the Horizontal Deformation of Large Dams

精密激光准直及其在大坝变形观测中的应用

Research on the Check of Laser Beam Collimation Based on Talbot Effect;

基于Talbot效应的激光准直系统调校方法的研究

Study on Laser Range Finding Technology in Total Station Laser Alignment System;

全站式激光准直系统中的测距技术研究

Measurement System Research on Multi-degree-of-freedom Based on Laser Collimator

基于激光准直原理的多自由度测量系统的研究

Study on Microlens Applied in Semiconductor Laser Beam Collimation;

半导体激光器光束准直微透镜的研究

Design on Collimation and Modulation System of Optics Modules of Laser Device

激光装置光学模块准直调整系统设计

Research on Collimation Measurement Based on Laser Interference Technology;

基于激光干涉原理的准直技术的研究

Self-Mixing Interference of Non-Alignment Cavity He-Ne Laser

非准直外腔He-Ne激光自混合干涉

Design and Implementation of Automatic Alignment System for the Lidar

激光雷达光束自动准直系统设计与实现

Fast method and optical device for lidar system alignment

激光雷达系统快速准直的方法和光学装置

Experimental measurement study of laser collimation of a chromium beam by Doppler cooling scheme

铬原子束的激光多普勒冷却准直检测实验研究

Aspheric Collimating and Shaping Element Design for Diode Laser Range Finders

半导体激光测距机非球面准直整形元件的设计

Optimum Design to a Single Lens Transmitted Collimating Module of Laser Ranging Finders

激光测距仪单透镜发射准直模块的优化设计

Application of Laser and Optical Fibre Alignment in Large size Coaxality Measuring of the Bore bore

激光光纤准直在大尺寸孔-孔同轴度测量中的应用

Design of optical collimated system on a dynamic laser testing system;

激光动态测试系统上的准直扩束光学系统的设计