即使在菲涅耳近似不满足的情况下，该方法依然有效，可进一步用于数字全息的多平面和多角度的重建。
The method is valid when Fresnel approximation isn't satisfied, can be further applied for reconstruction of digital holograms with variable...
根据菲涅耳衍射近似理论，就菲佐干涉仪中的准直镜和标准镜面形误差对透过检测的影响进行了研究。
With the Fresnel diffraction approximation method, the influences of the collimated lens and standard lens surface errors on the transparence testing are analyzed in Fizeau interferometer.
通过计算两个简单的积分值，可近似表示菲涅耳单缝衍射的相对光强。
The relative intensity of Fresnel single-silt diffraction can be expressed approximately by means of two simpler integrals.
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