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laser_welding
- 车身用高强度镀锌钢CO_2激光焊接的工艺研究 车身用高强度镀锌钢CO_2激光焊接的工艺研究-laser welding
Teaching.meshes.subdivision.and.multiresolution.t
- In the last decade the processing of polygonal meshes has emerged as an active and very productive research area. This can basically be attributed to two developments: Modern geometry acquisition devices, like laser scanners and MRT, easily
laser
- 激光雷达是一种用激光做信息载体的新体制雷达-Laser radar is an information carrier with a laser to do the new radar system
tuoluoti
- 哈工大的陀螺仪原理，讲述了微机械陀螺仪，挠性陀螺，激光陀螺等！-HIT gyroscope principle described micromachined gyroscope, flexible gyro and laser gyro and so on!
RevoLDS_Whitepaper
- Laser Distance Sensor - RevoLDS_Whitepaper
ultrashort-pulse-silicon
- 数值模拟超短脉冲消融硅 数值模拟超短脉冲消融硅-Numerical modeling of ultrashort-pulse laser ablation of silicon
1
- 经过二十余年的快速发展， 空间激光通信的研究重心逐渐从高精度ATP分系统向高速 率通信分系统转移 紧密跟踪空间激光通信的国际发展最新动态，从通信带宽和链路功率两个方面， 针对通信发射单元、接收单元和信道特性，分析了提高空间激光通信传输速率的技术难度与途径．分 别阐述了波长1 550 nm、基于EDFA 功放和前放技术，空间相干技术，光偏振复用技术．光波分复用 技术的基本原理、性能指标及关键技术，为高速率空间激光通信提供了技术参考-After more than 20 years
MEMS-laser-keyboard
- 以MEMS微镜为基础可以设计出激光投影式的虚拟键盘。-Application and prospect of human-computer interaction, virtual laser keyboard
quanxisanban
- 激光散斑是现代全息干涉计量的重要组成部分，随着激光技术的发展，越来越多的领域在研究激光散斑在个测量领域的应用。-Laser speckle is the modern holographic interferometry important part, with the development of laser technology, more and more areas in the study of laser speckle measurement field.
Rayleigh-Mie-lidar-
- 本文介绍了用来测量对流层温度垂直分布的基于高光谱分辨率雷达技术的瑞利-米激光雷达系统（激光是对人眼安全的355nm波长的紫外线）。在该系统中，用两个法布里-珀罗标准具滤波器对影响大气温度的两个瑞利信号进行过滤。这些滤波器放在瑞利散射频谱的同一侧，并带有双端口光学输出通道。这种配置对米氏散射能获得较高的抑制比以及合理的瑞利散射透光率。米氏信号用第三个位于激光频率中间位置的法布里-珀罗标准具滤波器进行检测。这三个滤波器的参数是经过数值计算优化了的。实验结果表明，对于这两个瑞利通道都能实现-45dB的
META-laser-tracking-system
- 很详细的英国META激光跟踪系统介绍，对研究焊缝的人很有帮助，供大家参考学习-The detailed English META laser tracking system, the research weld helpful for your reference learning
visual-odometry
- documentation for Visual odometry (with Camera stereo and laser scanner)
the-monitoring-of-a-laser-beam
- 用LABVIEW对激光光束的操作，其中介绍了仪器的组成及操作方法-The monitoring of a laser beam
high-precision-laser-ranging-method
- 测距应用广泛，普通标尺测距很难达到精微测距的要求，激光在这方面有着明显的优势，本文更是运用相位来进一步提高检测的精度！-Ranging widely, ranging ordinary scale ranging requirements difficult to achieve subtle, laser has a distinct advantage in this regard, this paper is the use of phase to further improve the
Common-lasers
- 激光作为21世纪四大发明之一，在各个行业积极发挥着作用，这里介绍了各种常用激光器的参数和应用范围-Laser as a 21st century one of the four great inventions in various industries to actively play a role in a variety of commonly used lasers presented here the parameters and scope of application
Direct-laser-engraving
- 激光直接雕刻制版机 可行性分析报告 激光直接雕刻制版机可行性报告 -Direct laser engraving plate machine Feasibility Analysis Report
laser-and-infrared..photonic-crystal
- 关于光子晶体红外激光隐身方面的研究进展。2011年的文献。-about photonic crystal stealth.
laser-communication
- 自由空间激光通信，文章详细的介绍了其发展现状发展前景和关键技术及解决方法。-Free space laser communication, this paper describes in detail the development prospect of future development and key techniques and solutions.
02e7e515a874ecd889000000
- ANSYS FE procedures and 3D models for thermal and mechanical simulation of both Laser and TIGwelding processes are presented
Soenen
- this th laser cutting for rough diamond-this is th laser cutting for rough diamond