11. Youth workshop. Modern methods of flows investigation - 2013.

M.S. Kuzmicheva, I.L. Raskovskaya
National Research University «MPEI»

Diffraction images of the phase objects in the structured laser radiation

The technique of modeling of diffraction patterns obtained by probing phase objects with structured laser radiation was developed. Diffraction images for Fresnel’s and Fraunhofer’s region for layered gradient inhomogeneous were obtained using different types of laser beams. Modeled images can be used for qualitative and quantitative diagnostic transparent gradient inhomogeneous, including liquid and gas media, stratified density, temperature, pressure and acoustic field.
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