空间相干性 meaning in English

space coherence
spatial coherence

It is shown that the spectral splitting can take place in the near field , which is dependent on the spatial correlation and bandwidth of the spectral source and position parameters
研究表明，在近场会有光谱分裂出现，光谱分裂与光源的空间相干性和源光谱的谱宽以及位置参数有关。
From the geometric limit of light source , the paper discusses the arrangement for geometric size of non - coherent light source which affects the visibility of coherent pattern and gives the essential of the spatial coherence
摘要从普通光源线度的几何约束出发，较详细地讨论了非相干光源线度及其干涉装置参数的设定对其干涉效果（视见度）的影响，进一步论述了空间相干性的物理本质。