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- The temporal and spatial coherence of light emitting diode (LED) is studied by Michelson interferometer with subfemtosecond time resolution. 由相干度理论和准单色光理论出发研究了发光二极管(LED)的时间相干与空间相干特性,并采用时间分辨 为亚飞秒的迈克尔逊干涉仪对LED的相干度进行了测量记录。
- By this method, we can get the spatial coherence degree from a single measurement.At different shear distance, using slit and photodetector. 用这种方法,能够一次测量激光的空间相干度,并且在不用条纹相机的条件下能够实时测量相干度随时间的变化过程。
- A theoretical analysis on Z-scan using Gaussian-Schell model beam is reported.The influences of aperture radius and degree of spatial coherence on the Z-scan curves are studied. 摘要对使用高斯-谢尔模型光束的Z扫描做了理论分析,研究了光阑半径和空间相干度变化对Z扫描曲线的影响。
- It is shown that the far-field behavior of diffracted partially polarized Gaussian Schell-model beams depends on the truncation parameter, spatial coherence parameters and diffraction angle. 研究结果表明,光阑衍射部分偏振高斯-谢尔模型光束的远场特性与光阑截断参量、光的空间相干性和衍射角有关。
- Abstract: A theoretical analysis on Z-scan using Gaussian-Schell model beam is reported.The influences of aperture radius and degree of spatial coherence on the Z-scan curves are studied. 摘 要: 对使用高斯-谢尔模型光束的Z扫描做了理论分析,研究了光阑半径和空间相干度变化对Z扫描曲线的影响。
- Analysis of the Spatial Coherence of Light Waves 光波的空间相干性分析与研究
- Study of Temporal and Spatial Coherence of Light Emitting Diode 发光二极管的时间与空间相干性研究
- Influence of laser spatial coherence on illumination uniformity 激光空间相干性对照明均匀性的影响
- A spatial coherence model of seismic ground motion for design application 面向设计应用的地震动空间相干函数模型
- ANALYSIS OF GEOMETRIC SIZE OF NON-COHERENT LIGHT FOR THE SPATIAL COHERENCE 空间相干性几何参数控制的讨论
- A well-defined array of stable fringes results and the field is spatially coherent. 结果得到一组完全确定的稳定条纹,而光场是空间相干的。
- On the Spatial Coherence Problem of a Photon Correlation Spectrum Measurement System in Dynamic Light Scattering 动态光散射中光子相关谱测量系统的空间相干性问题
- Longitudinal Spatial Coherence Analysis Based on the Interpretation of the Fringes of Equal Thickness and its Practical Application for the Surface Profilometry 基于等厚干涉的轴向空间相干度分析及其在表面形状测量中的可行性探讨
- He was starkly unable to achieve coherence. 他完全不能达到一致。
- Fluctuations are spatial and temporal in character. 这种波动的特点是空间性和瞬时性的。
- I'm mad, without sense or coherence tonight. 今夜我简直狂了。
- The coherence with FOB was very good (22/24) . 与FOB有较好的一致性(22/24)。
- I think the technique fights coherence. 我认为这种技术是与连贯性作对的。
- A group of atoms bonded in a spatial configuration like links in a chain. 原子序,原子构造限定在如链条上的连结环的空间构型里的一组原子
- This article lacks unity and coherence. 这篇文章层次不清。