GAO YIQING, DENG HANQUAN. Reconstruction of 3-D refractive index fields by fast Fourier transform iteration[J]. Acta Optica Sinica, 1988, 8(10): 892
Copy Citation Text
In this paper, the reconstruction precision of Fast Fourier Transform Iteration has been studied by computer simulation with the priori knowledge of refractive index fields. The effects of increased input data error and limited total viewing angle on the precision are discussed. As an example, it has been used to reconstruct the flame temper ture fields, and the results are compared with thermocouple measurements.