space coherence

基本解释

It must be pointed out that space coherence of beam is highly important for light beam quality evaluation.
此外还指出光束的空间相干性在光束空间质量评价中也应重视。
In addition, two speedup techniques exploiting object space and image space coherence are proposed for fast culling of the lapsed rays.
在此基础上，提出两个基于体空间和图像空间连贯性的加速技巧，快速剔除无效的光线。
CCD is used in double-frequency grating shearing interferometer to measure the time and space coherence of light field quantitatively and spherical aberration of gradient-index rod lens.
利用双频光栅剪切干涉法，CCD摄像机采集剪切干涉条纹图，用自行设计的软件对图像进行处理，可定量测量光场的时空相干性以及梯度折射率透镜的像。