E.L. Bubis, I.A. Budagovski, A.S. Zolotko, M.P. Smaev, S.A. Shvezov, A.U. Bobrovski
Institute of applied physics RAS, Russia,
Physical Institute. P. N. Lebedev of RAS, Russia,
Moscow Institute of physics and technology, Russia,
Moscow state University. M. V. Lomonosov, Russia

Visualization of the phase object using a liquid crystal of a nonlinear filter

Describes the process of visualization of a phase object using a liquid crystal of the nonlinear cell Zernike. The resulting visualization with both positive and negative contrast.
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