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- The laser propagation is governed by the paraxial wave equation, which is solved by the FFT method. 激光传播由近轴波方程描述,用快速傅里叶变换技术求解;
- We made specialy the light absorption coefficient measurment system in order to satisfy the study of high power laser propagation in atmosphere. 为满足大气中强激光传播研究的需要,我们特地研制了光吸收系数测量系统。
- In order to study laser propagation in inhomogeneous medium, Collins formula was improved by using time inversion characteristic of optic phase conjugation wave. 摘要为了解决非均匀介质中的光传输问题,利用光学相位共轭波的时间反演特性,实现了对克斯林衍射积分公式的改进。
- American GBL-ASAT project is a part of developing laser weapon programs including the airborne laser and the advanced tactical laser. The demonstrating fully compensated laser propagation to low earth orbit satellites daring 2007 has been concerned. 美国的地基激光反卫计划是发展包括机载激光和先进战术激光在内的激光武器计划的一部分,2007年将演示激光向低轨卫星传输的完全大气补偿令人关注。
- ABCD Formulation of Atomic Laser Propagation 原子激光传输的ABCD形式
- Abstract: Scintillation increases when laser propagates long distance near horizontally in the atmosphere, which limits the ability of conventional adaptive optical system. 摘要: 激光在大气湍流中长距离近水平传输时,闪烁加强,限制了常规自适应光学的校正能力。
- Using the weakly compressible fluid model and scalar wave equation,a numerical study was carried out for the gas thermal effects on laser propagating in a closed tube full-filled with air. 仿真结果与实验结果的对比表明,弱可压缩流计算模型能更精确地反映非自由边界热对流对气体密度分布的影响,进而反映流场对光束的影响。
- Study on Modulation Property of Broadband Laser Propagation in Free Space 宽频带激光自由空间传输的调制特性研究
- Ultrashort Intense Pulse Laser Propagation in Low-Density Plasmas and Air 超短超强激光脉冲在低密度等离子体和空气中的传输
- A four-dimension simulation code is developed,which enables us to study the thermal effect of high-power lasers propagating through a beam control system. 编制了四维仿真程序,用以研究光束控制系统中的热效应对强激光传输的影响。
- Two-scales Model of the Refractive-index Fluctuations for Laser Propagation in an Atmospheric Turbulence 激光传输湍流大气的折射率起伏双尺度模型
- Ultrashort pulse laser propagation in a non-resonant para-nitroaniline molecule medium 超短脉冲激光在硝基苯胺分子材料中的非共振传播
- Combined effect of turbulence and thermal blooming of laser propagation in atmosphere 激光大气传输湍流与热晕综合效应
- Effect of the measurement errors of atmospheric parameters on the laser propagation effects 激光传输大气参量测量精度要求的数值分析
- Numerical Simulations of Incomplete Phase Conjugation for Laser Propagation in Turbulent Atmosphere 激光大气传输中的不完全相位共轭数值模拟
- Numerical computation of temporal and spatial variation of branch points in laser propagation through atmosphere 激光大气传输相位不连续点的时空演化特征的数值计算
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- Laser beams are also used in surgery. 激光束还可用于外科手术。
- Laser beams may cauterize and heal ulcers. 激光束可以烧灼和愈合溃疡。