论文信息 - Fourier transform evaluation of digital interferograms for diffusivity measurement

Fourier transform evaluation of digital interferograms for diffusivity measurement

A Fourier transform algorithm for practical processing in terms of phase distribution of TV speckle interferograms in quantitative measurements of isothermal diffusion coefficient of transparent mixtures is discussed. Some applications illustrating the fringe analysis for diffusivity measurements of a binary liquid mixture are presented.

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