相干性
- 名coherence;coherency
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CO2激光器支线相干性动态再建过程的实验观察
Observation on the Reconstructing Process of CO_2 Laser Branch Line Coherence
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同步辐射X光束空间相干性的物理分析
Analyses of Spatial Coherence of X Ray Beam from the Synchrotron Radiation
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合肥国家同步辐射光源软X射线束空间相干性实验研究
Experimental investigation of spatial coherence for soft X-ray beam in Hefei National Synchrotron Radiation Laboratory
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Java通过同步机制为多线程面向对象程序设计避免相干性破坏数据一致性提供了一种可行的手段,但这种手段若使用不当,则会造成死锁。
Java has set up the synchronized mechanism to avoid destroying the data consistency caused by coherency .
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CCD实时图像采集处理系统测量光场相干性
Measurement of Coherence of Light Field by Using CCD Real-Time Image Processing System
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利用线性相位模型提高干涉SAR图像相干性及改进相干性估计
Improving the Coherence for InSAR Processing and Coherence Estimation Using the Linear Phase Model
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CO2激光束的主要特点包括高单色性、高相干性、高方向性、高亮度等;
The main characteristics of CO2 laser were high monochromatic , interferential , directional and great brightness .
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电光相位调制的Nd∶YAG激光时空相干性变化的研究
The Spatial-temporal Coherence Alteration of Nd ∶ YAG Laser under Electro-optical Phase Modulation
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它采用了两个波带板,其中一个用来成像,另一个用来产生参考光束,能有效地降低对X射线相干性的要求。
It employs two micro zone plates , one is for imaging and another for producing the reference .
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SAR干涉测量的相干性特征分析及积雪划分
SAR Interferometry Coherence Analysis and Snow Mapping
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MIMO系统的信道相干性及仿真分析
The analysis of channel correlations and emulations on MIMO system
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阐述了等离子体的产生机理和影响软X射线产生的因素,利用产生软x射线的实验系统,分析了软x射线转换效率与原子数的关系及其空间相干性。
The mechanism to produce plasma and the factors which influence the production of soft x ray are described .
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激光振幅与位相涨落对阵列波导CO2激光器输出光相干性的影响
Effects on the output beam coherence of the array waveguide CO_2 laser due to the fluctuation of the laser amplitude and phase
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如果SAN客户机之间有连接,就激活了NAS风格的高速缓存相干性。
If there is contention between SAN clients , NAS-style cache coherency is invoked .
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Nd∶YVO4激光测距应用的时间相干性
Temporal Coherence of Nd ∶ YVO 4 Laser Used in Ranging System
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基线是形成干涉的基础,同时它的存在又使得干涉SAR系统的相干性降低。
Baseline is a base for SAR interferometry . At the same time , it makes the inherent of SAR interferometry reduced .
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进而对InSAR的基本工作原理以及影响干涉数据相干性的各种因素进行了分析。
Then theory of InSAR and all kinds of decorrelation factors are discussed .
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此外,美国一家名为HeartMathInstitute的组织也出售测量HRV,并帮助训练相干性的设备。
In addition , a US organisation called the Heart Math Institute , also sells devices to measure HRV and help train coherence .
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受地表散射体时间变化和SAR平台空间基线去相干的影响,使干涉相位的相干性降低。
However , the coherent of SAR interferogram reduces due to the surface scattering change over time and the long spatial baseline of SAR platform .
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类Kerr介质中两能级原子与驱动场作用时的相干性
Coherence Properties of a Two-level Atom with a Kerr-like Medium Through an External Controllable Driving Field
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但对高斯光束而言,应该用高斯衍射极限倍数M来代替N,以有效地说明光束的相干性。
For a beam with a Gaussian section N must be replaced by M , which we call Gaussian limit times , in order to explain the coherence of the beam .
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放大自发辐射对XeCl激光器空间相干性的影响
Effect of amplified spontaneous emission on space coherence of the XeCl laser
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消除伴随Stark位移效应的简并双光子J-C模型的消相干性
Elimination of the two-level atom 's decoherence of two-photon Jaynes-Cummings mode with Stark shift
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一般Jaynes-Cummings模型中内在相干性的解除
Influence of Intrinsic Decoherence in a Generalized Jaynes-Cummings Model
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光源点尺寸达微米量级的X射线管辐射具有较好的空间相干性,也可用于相衬成像研究。
Radiation from X-ray tubes with a source size of the order of micrometer is also applicable for X-ray phase-contrast imaging ( XPCI ), because of its fairly good spatial coherence .
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在纯噪声持续的规则震荡方案下,作为τd的函数R出现多峰结构,即震荡的相干性。
Moreover , in the scenario of purely noise-sustained regular oscillations , the R with multiple peaks as a function of of can be observed , that is , the oscillatory coherence .
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原子相干性对双光子Jaynes-Cummings模型动力学特性的影响
Effect of atomic coherence on the dynamics in the two photon Jaynes Cummings model
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在耗散近似下,结果显示:如果耗散系数k足够小,则光腔对光场相干性的影响可以忽略;
With the dissipation approximation , the results show that if the dissipation constant is considerably small , the influence of the environment on the coherence of the field can be ignored ;
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合成孔径雷达(SAR:syntheticApertureRadar)是20世纪50年代发展起来的一种相干雷达。它的主要特点是要充分利用信号之间的相干性来提高空间分辩力。
Synthetic Aperture Radar ( SAR ) is a kind of coherent pulse radar which appeared in 1950 . It can improve space resolution by fully using the signals ' coherence .
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双光子Jaynes-Cummings模型中初始原子相干性对辐射场压缩的影响
Influence of initial atomic coherence on squeezing of radiative field in the two-photon Jaynes-Cummings model