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- Abstract: Partial coherence source is a key part in the laser system using echelon-free introduced spatial incoherence beam smoothing technique. 摘要: 在无阶梯诱导空间非相干光束平滑技术中,用作前端的部分相干源是重要的组成部分。
- Partially coherent sources 部分相干
- Experimental study on partial coherence source 部分相干源实验研究
- Experimental investigations on the partially coherent flattop beam profiles[J]. 引用该论文 董梅梅;蒲继雄.
- Study of partially coherent light defocused image plane speckle photography[J]. 引用该论文 姜锦虎;沈永昭;程传福;陈炳泉.
- Recently, a new class of partially coherent beam called partially polarized Gaussian Schell-model beam is put forward. 而且,近年来对于一类新型的部分偏振高斯-谢尔模光束的研究也越来越引起人们的兴趣。
- The spectrum-transmission function (STF) of optic-fiber ring is obtained with the theory of partially coherent light. 根据部分相干光理论, 得到了光纤环光谱传递函数。
- Abstract: Partially coherent Gaussian beams which can be expanded into an independent superposition of Hermite-Gaussian modes have been analyzed. 摘要 : 分析了以模式间相互独立的厄米-高斯光束为基底的部分相干高斯光束。
- The tensor ABCD law describes the evolution of the first order correlation function of the partially coherent matter wave. 该定律针对的是广泛存在于 实验的,具有部分相干性的冷原子物质波体系。
- Firstly,based on maximum a posteriori criterion,partially coherent multi-user weight/phase estimator is given via theoretical analysis. 本文首先基于最大后验概率准则从理论上推导出了部分相干多用户信码/相位联合估计子的表达式;
- New Filtering Approach on Partial Coherent Imaging System for Improving Photolithography Resolution[J]. 引用该论文 杜惊雷;张怡霄;杨静;刘世杰;肖啸;郭永康;杜春雷.
- Many partial coherent events are used to sparsely represent the seismic traces and improve imaging efficiency. 该方法用许多局部相关的同相轴来达到地震记录稀疏表示的目的,提高了偏移效率。
- Based on the mathematical model of coherent sources,both virtual array transformation and modified MUSIC algorithm are used to realize the azimuth estimation of coherent sources in this paper. 文中在建立了相干信号源数学模型的基础上,利用虚拟阵列变换思想和修正MUSIC算法实现了对相干信号源的方位估计。
- This paper deals with the influence of turbulence on the spectral shift of the Gaussian Schell-model (GSM) beam, which is taken as a typical example of partially coherent light. 以高斯谢尔模型(GSM)光束作为部分相干光的典型例子,研究湍流对高斯谢尔模型光束光谱移动的影响。
- Photonic Crystal, Negative Refractive index materials, Superluminal and Subluminal Phenomena, Partially Coherent light, Laser Physics, and interaction between light and matter. 光子晶体,负折射率材料,超快、慢现象,部分相干光学,激光物理,光与物质的相互作用等。
- Based on the propagation law of partially coherent light, spectral changes of a polychromatic Gaussian-Schell model beam propagating in free space is studied. 摘要基于部分相干光的传输定律,研究了多色高斯-谢尔模型光束在自由空间中传输的光谱变化。
- This technique principle is explained.Then based on partial coherent imaging theory, the process to fabricate the microlens has been simulated. 基于部分相干光成像理论,进行了微透镜制作的计算机模拟。
- On the basis of Rytov?s variance and using Andrews? model, log-intensity variance for partial coherent beam transmitting through strong turbulence is deduced in this paper. 在Rytov方差的基础上,利用Andrews的唯像闪烁模型,推导出部分相干光通过强大气湍流后的对数光强起伏方差,并在此基础上进行了仿真。
- interference of point coherent sources 点源干涉
- Sampling Matrix Inversion (SMI) beamforming technique has the worse performance in the small snapshot number, high signal-noise- ratio and coherent source. 采样协方差矩阵求逆(SMI)的波束形成方法在少快拍数、高信噪比和相干信源情况下波束形成性能下降。
