Analysis of the scaling laws about focused uniform beam spreading induced by real atmosphere;
聚焦平台光束大气传输光束扩展的定标参数分析
Numerical analysis of the scaling laws about focused beam spreading induced by the atmosphere;
聚焦光束大气传输光束扩展定标规律的数值分析
At different obscuring ratio of the transmitting system,the experiment of the focused beam spreading in the turbulent atmosphere is reported.
在不同发射系统遮拦比的条件下,对聚焦光束湍流大气水平传输的光束扩展进行了实验测量,并与数值结果作了对比分析,得到了适于实际工程应用的聚焦光束不同遮拦比条件下的光束扩展与湍流效应特征参量的定标关系。
A comparative study of the beam-width spreading and angular spread in atmospheric turbulence
大气湍流中光束束宽扩展和角扩展的比较研究
Study on the Focusing Properties of Beams and the Spreading of Partially Coherent Beams Propagating Through Turbulent Atmosphere;
光束的聚焦特性和部分相干光通过湍流大气传输光束扩展的研究
A comparative study of the beam-width spreading and angular spread in atmospheric turbulence
大气湍流中光束束宽扩展和角扩展的比较研究
The Transformation of Gaussian Beams Pass through the Defocusing Telescope System;
高斯光束通过离焦激光扩束器的变换
Research on Spreading and Wander of Laser Beam in Troposphere Atmosphere Turbulence;
对流层大气湍流中激光波束扩展和漂移特性研究
Evolution of average intensity distribution and angular spread of partially coherent Hermite-sinh-Gaussian beams propagating through turbulent atmosphere
部分相干厄米-双曲正弦-高斯光束通过湍流大气传输的平均光强分布演化和角扩展
The light beam from a laser will not spread out as the beam from a flash light or searching light does.
从激光中发出的光束不象手电筒或探照灯发出的光束那样扩散开。
The beam from the laser L passes through the shutter S, is spread by the objective Lens ??
激光器L发出的光束经过快门S，被物镜?ニ?扩散。
The beam does not spread out appreciably, even at large distance from the source.
它的光束，即使离光源极远，也不显著扩散。
A Multi-QoS Constraints Based Multicast Extension to OSPF;
基于多值QoS约束的OSPF组播扩展算法
Realization of MAC in Security Constraint of Extended RBAC
扩展RBAC的安全约束实现强制访问控制
Multivariate Function Extreme Value Based Calculations of the Defocused Amount of Expending Telescope
激光扩束器离焦量的多元函数极值解法
A New Type of Polarizer Which Can Scaling or Blooming the Laser High Efficiency Polarizers Transmission Light;
一种用于激光高效偏光镜出射光的新型缩·扩束棱镜
Recent progress of incoherent fiber lasers beam combination
光纤激光非相干组束技术的研究进展
Provides an extensibility mechanism for adding custom constraints and validation.
提供了约束和校验的可扩展机制，可以提供自定义的约束、校验。
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
Determination of electron diffusion length in HgCdTe photodiodes using laser beam induced current
激光束诱导电流法提取HgCdTe光伏探测器的电子扩散长度
Beamforming by Outer Ear Extensions in Bats;
蝙蝠外耳边缘扩展对波束形成的影响的研究
Expanding law and restraining mechanism about urban land:Taking Xi an city as an example;
城市土地扩展规律和约束机制——以西安市为例