2) Rayleigh-Sommerfeld diffraction integral
瑞利-索末菲衍射积分
1.
According to the theorems of holography and linear system,the reconstructing methods of the off-axis lens-less Fourier transform hologram by Fresnel diffraction formula and by the convolution method based on Rayleigh-Sommerfeld diffraction integral were studied through simulation.
根据全息理论和线性系统理论,研究了利用菲涅耳近似法和基于瑞利-索末菲衍射积分的卷积法数值重建离轴无透镜傅里叶变换全息的方法,并做了计算机模拟。
3) Rayleigh-Sommerfeld diffraction
瑞利-索末菲衍射
1.
Fractional transfer function in Rayleigh-Sommerfeld diffraction system;
瑞利-索末菲衍射系统的分数级光学传递函数
4) Rayleigh-Sommerfeld diffraction
瑞利索末菲衍射
1.
Based on Rayleigh-Sommerfeld diffraction formula,the analytical expression of the collimation field of semiconductor laser off-axis beams is derived by the method of stationary phase.
根据瑞利索末菲衍射公式,利用稳相法得出了半导体激光器远轴光束经过透镜准直后的场分布解析表达式。
5) the first integral of Rayleigh-Sommerfeld
第一类瑞利-索末菲衍射积分
1.
Based on the scalar diffraction theory and the boundary condition of Rayleigh-Sommerfeld,the accurate on-axis propagating wave function of plane wave diffracted by small circular band is obtained by solving the first integral of Rayleigh-Sommerfeld.
从标量衍射理论出发,采用瑞利-索末菲衍射边界条件,通过求解第一类瑞利-索末菲衍射积分得到平面波经圆环衍射后轴上的波函数,进而分析轴上的光强特性以及光强极值数量、位置和大小与衍射圆环内外孔径的关系。
6) Rayleigh-Sommerfeld diffraction theory
瑞利-索末菲衍射理论
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