Direct Measurement of Pair Correlation in Model Aerosols
Final rept. 1 Jul 1989-30 Sep 1990
STATE UNIV OF NEW YORK AT BUFFALO AMHERST
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The feasibility of using in-line Fresnel holography, together with digital decoding algorithms which operate on the unreconstructed hologram, to estimate the pair correlation function of model particle fields simulating aerosols and hydrosols at smaller scale was investigated. New algorithms for digital decoding which incorporate super-resolution signal processing were developed and demonstrated. This method was judged a useful adjunct to theoretically based state truncations, pure digital simulations and x-ray structure factor measurement for estimation of pair correlation.