complex amplitude

基本解釋

The space frequency distribution on rear focal plane restores to the distribution of complex amplitude on image plane.
后焦面上的頻率分布還原成像面上的光場(chǎng)復(fù)振幅空間分布。
The expression of complex amplitude is given in reference plane vertical to the optical axis by far-field approximation when the line source and the principal axis are at any angle.
在柱坐標(biāo)下從微分波動(dòng)方程出發(fā)，推導(dǎo)柱面光波的場(chǎng)分布，并利用遠(yuǎn)場(chǎng)近似條件導(dǎo)出當(dāng)線光源與光軸成任意角度時(shí)，在垂直光軸方向的參考面上的復(fù)振幅表示。
The result can be used in numerical calculation and simulation of diffraction and fractional Fourier transform of input complex amplitude of misaligned single spherical refracting system.
這些結(jié)果可用于數(shù)值計(jì)算和模擬該系統(tǒng)失調(diào)時(shí)對(duì)輸入復(fù)振幅的衍射和分?jǐn)?shù)傅里葉變換。