Mallick S
Appl Opt. 1975 Mar 1;14(3):602-5. doi: 10.1364/AO.14.000602.
Holography of a uniformly moving object with a pulse laser is analyzed theoretically, and the irradiance in the reconstructed image is calculated. The image irradiance is attenuated due to object motion and due to finite path difference between the reference and the object beams. The attenuating factor due to object motion, which is the more serious one, can be calculated either in terms of a varying path difference between the reference and the object beams or in terms of a shift in object frequency due to Doppler effect. If the reference frequency is shifted so as to make it equal to the Doppler-shifted object frequency, the effect of object motion on the reconstructed irradiance can be canceled.
从理论上分析了用脉冲激光对匀速运动物体进行全息照相的情况，并计算了再现像中的辐照度。由于物体运动以及参考光束和物光束之间存在有限的光程差，图像辐照度会衰减。由物体运动引起的衰减因子更为严重，它既可以根据参考光束和物光束之间变化的光程差来计算，也可以根据多普勒效应引起的物体频率偏移来计算。如果使参考频率发生偏移，使其等于经多普勒频移后的物体频率，那么物体运动对再现辐照度的影响就可以消除。
