Vol. 9, issue 10, article # 8

Aksenov V. P., Zakharova E. V., Isaev Yu. N., Isakov A. V., Reino V. V., Tsvyk R. Sh. Reconstruction of laser beam intensity from the noisy temperature field of a target. II. Processing of model and laboratory experiments. // Atmospheric and oceanic optics. 1996. V. 9. No. 10. P. 863-866.    PDF
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Abstract:

Some results of processing the model and laboratory experiments on reconstruction of the intensity distribution over a laser beam cross section from noisy temperature field of a thin target by means of a regularization FFT algorithm developed by the authors are presented. This algorithm is compared with the smoothing one based on the sinc-function. The advantages of applying the regularization FFT algorithm to resolution of fine structure of images are shown.