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- Abstract: The fast Hankel transformation algorithm is used to study the diffractive modulation property of laser beam propagation in high power laser facility. 文摘:利用快速汉克尔变换算法研究了高功率激光在自由空间传输过程中形成低频调制的规律,给出了衍射调制深度与光束宽度及传输距离等参数之间的变化关系。
- The Fast Hankel transformation algorithm has been used in studying the diffraction modulation porperity of laser beam propagation in high power laser facility in this paper. 本文利用快速汉克尔变换算法研究了高功率激光束在自空间传输过程中形成低频调制对光束质量的影响;指出了衍射调制深度跟光束宽度及传输距离等参数之间的变化关系.
- The propagation of Gauss laser beam in different kinds of water is measured, and based on the measured data, the effect of optical attenuation coefficient on beam propagation is analyzed. 摘要对高斯光束在不同水体中的传输特性进行了初步实验研究,分析了水体衰减系数对传输特性的影响。
- laser beam propagation in the atmosphere 激光能量大气传输
- Models describing laser beam propagate through horizontal and slant atmospheric stochastic channel are built. 建立了激光通过倾斜和水平的大气随机信道的数学传输模型。
- The chromatic factor M2 is found invariable while the laser beam propagates through the dispersion-free ABCD system. 通过实验,我们发现在经过无色散的ABCD系统时彩色光束的M2因子是不变的。
- The mechanism of filamentation formed by femtosecond pulse laser beam propagating in atmosphere is investigated. 分析了飞秒激光脉冲在大气中传输时光丝的形成机理。
- Laser optics: Laser beam propagation and beam quality control 激光光学:激光束的传输变换和光束质量控制
- EFFECT OF STAGNATION ZONE ON LASER BEAM PROPAGATION IN THE ATMOSPHERE 驻区效应对激光大气传输的影响
- Relative Intensity Noise (RIN) has been adopted to study the intensity distributions of laser beams propagating in the muti-stacked medium in frequency domain. 采用了相对强度噪声(RIN)的分析方法,对高功率激光光束在多级介质中传输的光强分布情况在频域内进行了定量的分析。
- The proposed method can also be applied to calculation of the losses of other types of laser beams propagating through a hard-edge aperture. 该方法还可用于其它光束通过硬边光阑的衍射损耗计算。
- J. W. Strobehn (ed.). Laser Beam Propagation in the Atmosphere. Berlin: Springer-Verlag, 1978 塔塔尔斯基.;湍流大气中波的传播理论
- Experiment on Laser Beam Propagation in the Atmosphere with Stimulated Brillouin Scattering Phase-Conjugated Compensation at Long Distance 远距离受激布里渊散射相位共轭补偿激光大气传输实验研究
- Feng Pan.Qiqi Han.Jing Ma Measurement of scintillation and link margin for laser beam propagation on 3.5-km urbanised path 2007(1 王红星.;张铁英
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- I want to buy a new laser beam printer. 我打算买新的激光束打印机。
- Do not allow the laser beam to enter the eye. 不要直视激光束。
- Fast Analysis of Gaussian Beam Propagation in Apertured Spatial Filter[J]. 引用该论文 刘红婕;景峰;赵道木;朱启华;张小民;魏晓峰.
- Javier Alda, “Laser and Gaussian Beam Propagation and Transformation Encyclopedia of Optical Engineering”, Marcel Dekker, Inc. (2003). 许阿娟、朱嘉雯、林佳芬、陈志隆,“光学系统设计进阶篇第九章高斯光束,”(2002
- Laser beam propagation 激光光束传输