The article presents the simulated calculation for atmosphere backscatter signal detected by micro pulse lidar (MPL).
本文对微脉冲激光雷达探测的大气后向散射回波信号进行了数值模拟计算,计算结果得到了实验的验证。
In order to look for a cheap compact laser source for a micro pulse lidar to remotely sense aerosol and cloud in the troposphere, the studies of diode pumped, Cr 4+ ∶YAG passively Q switched Nd∶YAG lasers were present.
采用透射率为 82 %的Cr4 + ∶YAG ,在抽运功率 1 1W时 ,激光重复频率小于 3kHz,单脉冲能量达 2 0 μJ ,可以作为微脉冲激光雷达的发射光源。
Mixing-layer depth and entrainment zone thickness are extracted from micro pulse lidar data sets measured at Peking University when surface wind is mainly from the south.
利用北京大学的微脉冲激光雷达(MPL)观测的偏南气流条件下的混合层高度和夹卷层厚度探测资料,研究简单天气条件下城市混合层的发展机制并与GB94的参数化方案相互映证。
In this paper, the software design of micro-pulse lidar was described, and the schematic of the micro-pulse lidar was introduced.
本文介绍了MPL型微脉冲激光雷达管理系统的设计,该系统具有动态获取激光雷达系统采集的大气时空数据信息,对数据进行分析,同时显示大气反演图、背景噪声图等功能。
63°E) on November 6,2005 has been observed by a micro-pulse lidar(MPL) of China-Korea cooperative Dust Monitoring Program.
利用中韩合作沙尘暴监测项目的微脉冲激光雷达(micro pulse lidar,MPL)观测了2005年11月6日影响大连的一次沙尘天气过程。
The airborne micro-pulse lidar system and its flight experiments are discussed in this paper, including four parts:In the first part, the advantage of micro-pulse lidar over traditional ones and research progress home and abroad are firstly introduced.
微脉冲激光雷达是研究气溶胶光学性质的一种有效工具,将其安装在飞机上对大气气溶胶进行主动遥感探测有着十分重要的意义。
In this paper 532 nm pulse imaging lidar experimental equipment was introduced.
介绍了分孔径发射 /接收 5 3 2nm脉冲激光雷达实验装置 ,分析了不同条件下背景噪声对脉冲激光雷达成像的影响 ,讨论应用时间选通技术和频谱滤波技术对背景噪声的抑制效果 ,通过实验研究了小视场条件下工作距离、发射激光能量及能见度之间的关系。
Research on Modulated-pulse Lidar for Ocean Exploration Based on Frequency Filtering;
基于频域滤波法的调制脉冲激光雷达水下探测研究
Research and Experiments for Visibility by Micro-pulse Lidar (MPL);
能见度微脉冲激光雷达研制及实验测量
Sensitivity equation of scannerless pulse imaging lidar
非扫描脉冲成像激光雷达灵敏度方程
Numerical Simulation for Pulsed 3D Ladar Images
脉冲式3D激光雷达图像数值模拟技术
Investigation into the High-speed Pulsed Laser Diode 3D-imaging Ladar;
脉冲半导体激光器高速三维成像激光雷达研究
Research on Radar Pulse Modulator with Series Connection of IGBT;
IGBT串联型雷达脉冲调制器的研究
Simulation of frequency-offset-lock system for narrow pulse coherent laser radar
窄脉冲相干激光雷达偏频锁定系统仿真研究
Characteristics of Q-switched CW YAG lasers with pulse modulation
脉冲调制连续YAG激光器调Q特性研究
Study on Pulse-Position-Modulated Pulse-Sequence Radar Signal Theory and Its Applications;
脉位调制脉冲串雷达信号理论与应用研究
The Research on Impulse GPR Receiver Technique;
冲激脉冲探地雷达接收机技术的研究
Study of High Peak Power Acousto-optical Q-switch Pulse Laser for Drilling;
打孔用高峰值功率声光调Q脉冲激光器的研制
All-Fiber Laser Based on LD Pulse-Modulated MOPA Architecture
基于LD脉冲调制的全光纤MOPA结构激光器
Modulation characteristics of APM laser
相干叠加脉冲锁模激光器调制特性的研究
A Study of the Modulations of the Short-pulse Laser and Time-dependent Field to Atomic Recurrence Spectra;
短脉冲激光和含时场对原子回归谱的调制研究
Design of MPPM in Atmospheric Laser Communication;
大气激光通信中多脉冲调制系统的设计
continuous-wave laser guidance radar
连续波激光制导雷达
d guidance laser radar
激光跟踪和制导雷达
track-and guidance laser radar
跟踪与制导激光雷达