在光学里，菲涅耳衍射（Fresnel diffraction）指的是光波在近场区域的衍射。菲涅耳衍射积分式可以用来计算光波在近场区域的传播，因法国物理学者奥古斯丁·菲涅耳而命名，是基尔霍夫衍射公式的近似。
... Far-field diffraction pattern 夫琅和费衍射 Near-field diffraction pattern 菲涅耳衍射 Fraunhofer diffraction field 夫琅禾费衍射场 ...
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菲涅耳衍射积分公式 Fresnel diffraction integral formula
菲涅耳衍射公式 fresnel diffraction formula
单缝菲涅耳衍射 single-slit fresnel diffraction
菲涅耳衍射积分 Fresnel diffraction integral
菲涅耳衍射微透镜 Fresnel diffractive microlens
夫琅和费和菲涅耳衍射 Fraunhofer and Fresnel diffraction
菲涅耳型衍射光学元件 Fresnel diffractive optical element
菲涅耳单缝衍射 Fresnel single slit diffraction
菲涅耳圆孔衍射 Fresnel circular aperture diffraction
So, applying structured illumination based on Fresnel diffraction in 3D sensing system, that is of significant meaning and great application value.
因此，在三维传感系统中采用基于菲涅耳衍射的结构照明具有重要意义和实用价值。
参考来源 - 基于菲涅耳衍射的结构照明及其在三维传感中的应用So, applying structured illumination based on Fresnel diffraction in 3D sensing system, that is of significant meaning and great application value.
因此，在三维传感系统中采用基于菲涅耳衍射的结构照明具有重要意义和实用价值。
参考来源 - 基于菲涅耳衍射的结构照明及其在三维传感中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
通过细丝后在其后菲涅耳衍射区留下阴影，测量阴影宽度可得细丝直径；
The diameter of a thin wire was obtained by measuring the shadow in the Fresnel diffraction zone.
采用菲涅耳衍射公式和傅里叶变换得出了输出面上的光场的理想计算公式。
The Fresnel diffraction formula and the Fourier transforms are used to get the intensity distribution formula.
基于多重菲涅耳衍射变换和相位密码板，设计了一种新的图像加密计算方法。
The new image encryption algorithm was proposed based on multiple Fresnel diffraction transforms and phase encryption masks.
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